How would you explain to someone the rules of a horizontal translation where we are subtracting from the inputs(within the parenthesis) before evaluating the function

How Would You Explain To Someone The Rules Of A Horizontal Translation Where We Are Subtracting From

Answers

Answer 1

Answer:

Ok, we know that we can write a horizontal translation as:

y' = f(x - A)

where if A is positive, this moves the graph of f(x) A units to the right.

Why is this?

Ok, let's compare:

y = f(x)

and

y' = f(x - A)

in y, when x = 0 we have f(0).

While to have this same point in y', we need to evaluate in x = A.

f(A - A) = f(0).

Then the value f(0) is now at x = A, this means that the point moved A units to the right.

And you can do this for all the values, so you will find that the entire graph of f(x) has ben moved A units to the right.


Related Questions


A sports-equipment researcher was interested in the relationship between the speed of a golf club (in feet per second)
and the distance a golf ball travels (in yards). Information was collected on several golfers and was used to obtain the
regression equation 9 = 2x - 106, where x represents the club speed and y is the predicted distance. What is the
predicted distance of a ball that is hit with a club speed of 168 ft/sec?
O 106 yards
137 yards
230 yards
336 yards

Answers

336 yards to be exact

Answer:

230 yards

Step-by-step explanation:

Plug in 168 for x in calculator

I think this is right not entirely sure

Emily created the net worth statement shown.


Net Worth Statement
Assets
Checking account $750
Automobile (current value) $8,950
House (current value) $92,500
Savings account $1,350
Investments $4,000
Total Assets $107,550

Liabilities
Credit card debt $3,800
Student loans $15,750
Personal loans $975
Total Liabilities $20,525

Based on the information in the table, what is Emily’s net worth?

A.$107,550

B.$87,025

C.$20,525

D.$128,075

Answers

Answer:

D hopefully this have helped you !

Step-by-step explanation:

The solution is Option B.

The total net-worth of Emily is given by the equation A = $ 87,025

What is Net Worth?

An individual's net worth is the difference between their assets (both long-term and short-term) and their liabilities (long-term and short-term).

The net worth of a company is equivalent to its equity, which refers to the net assets owned by the stockholders after paying off all debts.

So , Net Worth = Assets - Liabilities

Given data ,

Let the net worth of Emily be represented as A

Now , the equation will be

The assets of Emily are = Checking account $750 + Automobile (current value) $8,950 + House (current value) $92,500 + Savings account $1,350 + Investments $4,000

The total assets of Emily = $107,550

And , the liabilities of Emily are = Credit card debt $3,800 + Student loans $15,750 + Personal loans $975 + Total Liabilities $20,525

Now , the total liabilities of Emily = $20,525

So , the net worth = Assets - Liabilities

Substituting the values in the equation , we get

Net worth of Emily A = $107,550 - $20,525

On simplifying the equation , we get

Net worth of Emily A = $ 87,025

Hence , the net worth of Emily is $ 87,025

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f(x)=2x+3
what is the value of f(-4)

Answers

Answer:

f(-4) = -5

Step-by-step explanation:

Step 1: Define

f(x) = 2x + 3

f(-4) is x = -4

Step 2: Substitute and Evaluate

f(-4) = 2(-4) + 3

f(-4) = -8 + 3

f(-4) = -5

Answer:f(-4) = -5

Step-by-step explanation:

Step 1: Define

f(x) = 2x + 3

f(-4) is x = -4

Step 2: Substitute and Evaluate

f(-4) = 2(-4) + 3

f(-4) = -8 + 3

f(-4) = -5

what graph passes the vertical line test?

Answers

Answer:

The fourth image, or D.

Why?

If you had a ruler and placed it on the grid vertically and moved the ruler left to right, pictures A, B, and C, all have two points that lay on the same X point.

Picture D is the only one that has no points that lay on the same X point, thus making it the right answer.

Thank you for reading into this.

(Hope this helps you! ^^)

The last graph (shown below) passes the vertical line test

The vertical line test is used to ascertain whether or not a graph represent a function.

Vertical lines are drawn across the graph. If the vertical line intersects more than one point on the graph, then the graph does not represent a function.

If a vertical lines are drawn across all the graphs shown, only the last graph indicated below will pass the vertical line test.

Therefore, the graph shown below represents a function because it obeys the vertical line test

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Pls help asap
i am timed

Answers

Answer:

4-5

Step-by-step explanation:

PEMDAS

Parentheses are first in the order of operations so 4-5 would be your first step.

the answer is 4-5 i hope i helped

One way to simplify expressions with negative terms is to distribute the -1s. Rewrite the expression (-247.43)(-5), factoring out a -1 from any negative value.​

Answers

I 63 towing ty try w

Answer:

(-247.43)(-5) = (-1)(247.43)(-1)(5)

Step-by-step explanation:

What is the solution to this equation? 6X = 24 A. x= 18 B. X = 30 c. x= 3 D. x=4

Answers

Answer:

D.) x = 4

Step-by-step explanation:

Divide each term by  6  and simplify.

Please help me find the value of x!

Answers

The answer for x is 9. x = 9

I need help asap WiLl mark you brainlist

Answers

The answer would be 10^-3

Julio and his friend luca were studying at their public library. After they were done studying, they left the library walking in oppopsite directions. Julio walks at a constand speed of 350 feet per minute and luca rides his skateboard at a constand speed of 450 per minute. How far apart are julio and luca after 4 minutes

Answers

Answer:

400 feets

Step-by-step explanation:

Given the following :

Julio's speed = 350 ft/min

Luca's speed = 450ft / min

They both moved in opposite direction

Distance apart after 4 minutes :

Distance = speed * time

Julio's distance after 4 minutes :

350 ft/min × 4 minutes = 1400 feets

Luca's distance after 4 minutes :

450 ft/min × 4 minutes = 1800 feets

Distance apart in feets after 4 minutes :

(1800 - 1400) feets

= 400 feets

Solve the linear equation - 7(x + 2) = -3(x - 5) for x

Answers

x= −29/4

Answer:

Step-by-step explanation:

−7(x+2)=−3(x−5)

Step 1: Simplify both sides of the equation.

−7(x+2)=−3(x−5)

(−7)(x)+(−7)(2)=(−3)(x)+(−3)(−5)(Distribute)

−7x+−14=−3x+15

−7x−14=−3x+15

Step 2: Add 3x to both sides.

−7x−14+3x=−3x+15+3x

−4x−14=15

Step 3: Add 14 to both sides.

−4x−14+14=15+14

−4x=29

Step 4: Divide both sides by -4.

−4x −4

x=29/−4

x= −29/4

Help? This 9th grade math

Answers

Answer:

x = 47 degrees

Step-by-step explanation:

ok so the 2 lines m and n are parallel while going through line t

so since this is true

x is the same as the corresponding angle which is 47 degrees

x = 47 degrees

QUICK HELP. CLICK PHOTO WILL MARK BRAINLIEST!

Answers

Answer:

1/64 is answer I think.

At football practice, Ty made 24 field goals, which was 80% of the field
goals he attempted. How many field goals did he attempt?

Answers

Answer:

30 field goals

Step-by-step explanation:

80 is 4/5 of 100. To find what to multiply 5 by, I will divide 24/4, since it is 4/5. 24/4 is 6, and 6*5 is 30. So, the answer is 30. To check, I know that 24 has four sixes within it, and 30 has five sixes within it. 4/5=4/5.

WILL GIVE BRAINLIEST PLZ HELP ASAP
A large city offers many venues for watching a concert. A listing of concert venues for the city includes the following information: the number of seats, the age of the venue, the number of nearby parking spaces, and the location of the venue (inside or outside). What are the individuals in the data set?

concert venues
seats
ages of the venue
parking spaces

Answers

Answer:

Location

Step-by-step explanation:

Categorical variables are variables that can be limited. In this case you can only choose from one of 2 options:inside or outside

Location and look at the person below me if your not sure what it is

EQUATION
Create and solve an equation that fits
all of the criteria below:
• has variables on both sides
• uses the Distributive Property on
one side
• uses at least two negative signs
• has a solution of "NO SOLUTION"

Answers

Answer:

2(-1*x)-1=2(-1*x)-1+2(-1)

Step-by-step explanation:

-2+2x-1=-2+2x-1+-2

-3+2x=-3+2x-2

-3+2x=-5+2x

2x=-8+2x

0=-8

I probably messed up somewhere

A line has a slope of 3 and a y-intercept of 5. What is its equation in slope-intercept form? Write your answer using integers, proper fractions, and improper fractions in simplest form.

Answers

Answer:

y=3x+5

Step-by-step explanation:

Slope-intercept form: y=mx+b

m=slope=3

b=y-intercept=5

plz help em it hard i would aprciet if u help mem

Answers

Answer:

4.4 miles

Step-by-step explanation:

add 2.7+3.6+4.3 to get 10.6 then subtract that from 15 to get the answer 4.4

HELP PLZZZZZ BRAILIEST HELP!!!!!!!!!!!!!!!!!!!!!!!!!!! IM GETTING TIMED

Answers

Answer:

4 minutes and then 0.25 or 1/4

Step-by-step explanation:

What number is 120% of 60?
20 2 72 7.2


(12 points if answered in an hour so at 12 est)

Answers

72 because 120% x 60 = 72 or 60 ÷ 100 x 120 = 72

HELP PLEASE

Simplify the expression where possible. (-5x 2) 3

Answers

Answer:

(-5x2)•3=

-15x^2

-4x - 3(2 - 2x) = 7 + 2x

Answers

Answer:

No solution

Step-by-step explanation:

Hoped this helped! :)

what is the slope-intercept equation of the line below?​

Answers

Answer:

it’s either 3 or 1/3

Step-by-step explanation:

help plz will give brainlyest

Answers

since they are asking for the slope you are using RISE OVER RUN which means the slope is 2.

Answer:

the slope is 2

Step-by-step explanation:

Drag and drop the answers to the boxes to correctly complete the proof.

Given: DEFG is a parallelogram.



Parallelogram D E F G with diagonal D F. Angle G D F is labeled 1, angle F D E is labeled 2, angle E F D is labeled 3, and angle D F G is labeled 4.
Prove: DE¯¯¯¯¯≅GF¯¯¯¯¯ and DG¯¯¯¯¯¯≅EF¯¯¯¯¯ .

Opposite sides of a parallelogram are parallel, so Response area because they are alternate interior angles. By the reflexive property of congruence, DF¯¯¯¯¯≅DF¯¯¯¯¯ . Therefore, △DGF≅△FED by the Response area . That means DE¯¯¯¯¯≅GF¯¯¯¯¯ and DG¯¯¯¯¯¯≅EF¯¯¯¯¯ by Response area.

Answers

Answer:

[tex]\overline{DE} \cong \overline{GF}[/tex] and [tex]\overline{DG} \cong \overline{EF}[/tex] by CPCTC

Step-by-step explanation:

The given information are;

The shape of the given polygon DEFG = Parallelogram with diagonal DF

Therefore, we have;

Response area

[tex]\overline{DE} \left | \right | \overline{GF}[/tex] and  [tex]\overline{DG} \left | \right | \overline{EF}[/tex] (Opposite sides of a parallelogram are parallel)

∠GFD ≅ ∠EFD (Alternate interior angles)

∠DFG ≅ ∠FDE (Alternate interior angles)

[tex]\overline{DF} \cong \overline{DF}[/tex] (By the reflexive property of congruence)

Therefore

ΔDGF ≅ ΔFED (Angle-Side-Angle (ASA) condition of congruency)

Which gives;

[tex]\overline{DE} \cong \overline{GF}[/tex] and [tex]\overline{DG} \cong \overline{EF}[/tex] (Congruent Parts of Congruent Triangles are Congruent (CPCTC).

what is the opposite of -86

Answers

Answer:

86 is the opposite of -86

Step-by-step explanation:

Answer:

The opposite of -86 is positive 86

Step-by-step explanation:

work it out on a number line!!

Solve: 4 − 5 = 2 + 1

Answers

-1=3 that would be the answer started with the fact that 4-5 is negative 1 and ect
ANSWER:

-1=3

EXPLANATION:


ayo helppp ill give u anthing

Answers

Answer:

16.9 m

Step-by-step explanation:

Start with a half a circle. The central angle of a semicircle is 180 deg.

Now subtract 21 deg on each side.

180 - 21 - 21 = 138

The central angle is 138 deg.

The radius is 7 m.

Now we use the formula for the length of an arc of a circle given the radius of the circle and the central angle of the arc.

[tex] s = \dfrac{n}{360^\circ}2 \pi r [/tex]

[tex] s = \dfrac{138^\circ}{360^\circ}2(3.14159)(7~m) [/tex]

[tex] s = 16.9~m [/tex]

Answer:

booooooooooooooooooooooooooooooo

Step-by-step explanation:

Shen will run at least 23 miles this week. So far, he has run 15 miles. What are the possible numbers of additional miles he will run?
Use for the number of additional miles he will run.
Write your answer as an inequality solved for

Answers

Answer:

15+x=23

Step-by-step explanation:

For f(x) = 3x^2 – X+5, 2f (-3) - f(4)=

Answers

Answer:

3x^2-x+5.2f\left(-3\right)-f\left(4\right) =

3x^2-x-19.6f

Step-by-step explanation:

3x^2-x+5.2f\left(-3\right)-f\left(4\right)

=3x^2-x-5.2f\cdot \:3-f\cdot \:4

=3x^2-x-15.6f-4f

=3x^2-x-19.6f

The required value of the given expression is 1.

What is an Algebraic expression?

An algebraic expression can be obtained by doing mathematical operations on the variable and constant terms.

The variable part of an algebraic expression can never be added or subtracted from the constant part.

The given function is as below,

f(x) = 3x² - x + 5

The value of the function at x = -3 and 4 can be found by substituting the respective values of x  in the expression of f(x) as follows,

f(-3) =  3 × (-3)² - (-3) + 5

      = 25

And, f(4) = 3 × (4)² - 4 + 5

              = 49

Then,  2f(-3) - f(4) = 2 × 25 - 49

                            = 1

Hence, the given expression can be evaluated as  2f(-3) - f(4) = 1.

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