Mathematics High School

Quadratic function f is shown on the graph.

Function f is symmetrical around the point _ .
A. (6,0)
B. (0,3)
C. (4,-1)
D. (2,0)

This point is the _ of function f.
A. minimum
B. maximum

Answers

Answer 1

Answer:

(4,-1) Minimum

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

Function f is symmetric around the point

(4,-1)

. This point is the

minimum

of function f.

Related Questions

PLS ANSWER I NEED HELP ILL GIVE 50 POINTS PLS NO ONE HELPS ME.
What is the equation of this line?

y=2x−3

y=−12x−3

y=−2x−3

y=12x−3

Answers

.........Is A y=2x-3

Answer:

y=2x-3

Step-by-step explanation:

Below is a diagram of Hillcrest High School. The english and math buildings are congruent rectangles. The art building is a square. The total perimeter of Hillcrest High school’s building is 1,718 feet. Find the value of x. Find the missing perimeters for the buildings.
1. Find the value of x.
2. Find the missing perimeters for the buildings.
3. What is the area of the English building? (plug in your x value!)

Answers

Answer/Step-by-step explanation:

1. Perimeter of the building = sum of all the length of the outer borders surrounding the building = 1,718 ft

Thus:

4x - 6 + 2x + 3x + 2(3x + 4) + 3x + 2x + x + x + x + 2x + 4x - 6 + 2(3x + 4) + 4x - 6 + 3x = 1,718

Open the Parentheses

4x - 6 + 2x + 3x + 6x + 8 + 3x + 2x + x + x + x + 2x + 4x - 6 + 6x + 8 + 4x - 6 + 3x = 1,718

Combine like terms

42x - 2 = 1,718

42x = 1,718 + 2

42x = 1,720

x ≈ 41

2. Missing perimeter of Building = 2x + 2x + 4x - 6

Simplify

= 8x - 6

Plug in the value of x

= 8(41) - 6

= 322 ft

3. Area of English Building = length * width

= (4x - 6 + 2x)(3x)

Simplify

= (6x - 6)(3x)

Plug in the value of x

= (6(41) - 6)(3(41))

= (246 - 6)(123)

= (240)(123)

= 29,520 ft²

A car travels a distance of 145 miles in a time of 2.4 hours.
What is its average speed rounded to 1dp?

Answers

Answer:

60.4miles/hr

Step-by-step explanation:

Given parameters:

Distance covered by the car = 145miles

Time taken = 2.4hrs

Unknown:

Average speed of the car = ?

Solution:

Average speed is the rate of change of distance with time;

Average speed = [tex]\frac{distance}{time}[/tex]

Input the parameters and solve;

Average speed = [tex]\frac{145}{2.4}[/tex] = 60.4miles/hr

Karen receives a grade of 75% on her math test, what fraction of the test questions did she get correct?

Answers

Answer:

3/4

Step-by-step explanation:

Answer:

She got 3/4 of the test correct

Step-by-step explanation:

In the diagram, the measure of 1 is 55°. If line y is rotated 5° clockwise about the point of
intersection, what is the new measure of 3?

A. 60°
B. 130°
C. 120°
D. 50°

PLEASE LOOK AT THE PICTURE!!

Answers

Answer:

Option (1)

Step-by-step explanation:

Lines X and Y are intersecting at a point.

Two pairs of vertical angles have been formed at the point of intersection.

1). ∠1 and ∠3

2). ∠2 and ∠4

It's given that m(∠1) = m∠3 = 55° [Since pair of vertical angles are equal in measure]

If line Y is rotated 5° clockwise about the point of intersection of both the lines,

∠1 and ∠3 both will increase by 5°.

Therefore, measure of angles 1 and angle 3 will become (55° + 5° = 60°).

Option (1) will be the answer.

The new measure of angle 3 is 60 degrees

When a point or line is rotated, it must be rotated about a point of rotation

The angle measure is given as:

[tex]\angle 1 = 55^o[/tex]

By vertical angle theorem, we have:

[tex]\angle 3 = \angle 1[/tex]

So, the angle measure becomes

[tex]\angle 3 = 55^o[/tex]

The angle of rotation is given as: 5 degrees.

So, the new measure of angle 3 is:

[tex]\angle 3 = 55^o + 5^o[/tex]

[tex]\angle 3 = 60^o[/tex]

Hence, the new measure of angle 3 is 60 degrees

Answers

Answer:

62.75

Step-by-step explanation:

two pairs of shoes 20 each equals 40 bucks plus 14.50 equals 54.50 plus 8.25 equals 62.75

Can you map shape I onto shape II by a sequence of transformations? If so, give a sequence of transformations that maps shape I onto shape II.

Answers

Yes, the shape I can onto shape II by a sequence of transformations.

Two images are given we have to determine that whether any of shape can onto other shapes.

What is a graph?

A graph can be defined as a pictorial representation or a diagram that represents data or values.

The shape I can be mapped into shape II through a series of transformations.

The first sequence would involve translating shape I 8 units up and 4 units left, reflecting shape I across the x-axis, then rotating shape I 90 degrees counterclockwise about the origin.

Therefore, the shape I can onto shape II by a sequence of transformations.

Learn more about the graphs here:

brainly.com/question/16608196

#SPJ2

Suppose you have a line segment with endpoint (-1,2) and midpoint (3,4). Which of the following is the other endpoint of your segment?

Answers

Step-by-step explanation:

we know that midpoint of a segment is found from formula

x=(x1+x2)/2

and y=(y1+y2)/2

in this case x=3 and y=4 x2=-1 and y2=2

so x1=2x-x2 =2*3-(-1)=6+1=7

y1=2y-y2=2*4-2=8-2=6

the other endpoint is (7,6)

The correct answer is 7,6

216 divided by 31
Please give me the answer AND the remainder. i DO NOT want the answer in deciamls
And show your work

Answers

Answer:

6 r 30

Step-by-step explanation:

Step 1:

Start by setting it up with the divisor 31 on the left side and the dividend 216 on the right side like this:

3 1 ⟌ 2 1 6

Step 2:

The divisor (31) goes into the first digit of the dividend (2), 0 time(s). Therefore, put 0 on top:

3 1 ⟌ 2 1 6

Step 3:

Multiply the divisor by the result in the previous step (31 x 0 = 0) and write that answer below the dividend.

3 1 ⟌ 2 1 6

Step 4:

Subtract the result in the previous step from the first digit of the dividend (2 - 0 = 2) and write the answer below.

3 1 ⟌ 2 1 6

- 0

Step 5:

Move down the 2nd digit of the dividend (1) like this:

3 1 ⟌ 2 1 6

- 0

2 1

Step 6:

The divisor (31) goes into the bottom number (21), 0 time(s). Therefore, put 0 on top:

0 0

3 1 ⟌ 2 1 6

- 0

2 1

Step 7:

Multiply the divisor by the result in the previous step (31 x 0 = 0) and write that answer at the bottom:

0 0

3 1 ⟌ 2 1 6

- 0

2 1

Step 8:

Subtract the result in the previous step from the number written above it. (21 - 0 = 21) and write the answer at the bottom.

0 0

3 1 ⟌ 2 1 6

- 0

2 1

- 0

2 1

Step 9:

Move down the last digit of the dividend (6) like this:

0 0

3 1 ⟌ 2 1 6

- 0

2 1

- 0

2 1 6

Step 10:

The divisor (31) goes into the bottom number (216), 6 time(s). Therefore put 6 on top:

0 0 6

3 1 ⟌ 2 1 6

- 0

2 1

- 0

2 1 6

Step 11:

Multiply the divisor by the result in the previous step (31 x 6 = 186) and write the answer at the bottom:

0 0 6

3 1 ⟌ 2 1 6

- 0

2 1

- 0

2 1 6

1 8 6

Step 12:

Subtract the result in the previous step from the number written above it. (216 - 186 = 30) and write the answer at the bottom.

0 0 6

3 1 ⟌ 2 1 6

- 0

2 1

- 0

2 1 6

- 1 8 6

3 0

You are done, because there are no more digits to move down from the dividend.

The answer is the top number and the remainder is the bottom number.

Therefore, the answer to 216 divided by 31 calculated using Long Division is:

30 Remainder

What is the length of TH, when T (6, 9) and H (-4, -1)?

Answers

Answer:

d = 10 sqrt(2)

Step-by-step explanation:

The distance formula is

d = sqrt( (y2-y1) ^2 + ( x2-x1)^2)

d = sqrt( (-1-9) ^2 + ( -4-6)^2)

d = sqrt( (-10) ^2 + ( -10)^2)

d = sqrt( 100+100)

d = sqrt(200)

d = sqrt( 200*2)

d = sqrt(100) sqrt(2)

d = 10 sqrt(2)

Enter your answer as a fraction, in simplified form, in the box.

3/8⋅(−3/6)

Answers

Answer: -3/16

Explanation:

3/8 • (-3/6)
= -9/48
= -3/16

Find the value of x plzzz

Answers

Answer:

x=5 gg ez

Step-by-step explanation:

Answer:

x =12

Step-by-step explanation:

angle 5 = 65

65 + (11x - 17) = 180 (supplementary angles)

11x + 48 = 180

11x = 132

x = 12

Please help you guys

Answers

Answer:

It should be 21.1

Step-by-step explanation:

Solve the inequality and graph the
4 + 6x < -44
<
>
IA
or
A
Inequality Notation:
Number Line:
-12
-10
-8
-6 -4
02
4
6
8
10
12
Click and tires toplotne

Answers

Answer:

[tex]\boxed {x < -8}[/tex]

Step-by-step explanation:

Solve the following inequality:

[tex]4 + 6x < -44[/tex]

-Subtract [tex]4[/tex] to both sides:

[tex]4 - 4 + 6x < -44 - 4[/tex]

[tex]6x < -48[/tex]

-Divide both sides by [tex]6[/tex]:

[tex]\frac{6x}{6} < \frac{-48}{6}[/tex]

[tex]\boxed {x < -8}[/tex]

-The number line result based on the answer:

please help! will give brainliest! financial lit.!
What is the difference between profit and revenue?
a. Revenue is the amount of income earned before paying costs of production, while profit is the financial benefit gained after paying costs of production.
b. Profit is the quantity of goods supplied, and revenue is the quantity of goods demanded.
c. There is no difference; the terms are interchangeable.
d. Profit is the amount of income earned before paying costs of production, while revenue is the financial benefit gained after paying costs of production.

Answers

Answer:

a. Revenue is the amount of income earned before paying costs of production, while profit is the financial benefit gained after paying costs of production.

Step-by-step explanation:

Answer:

The answer is indeed A

Step-by-step explanation:

..........

Which situation can be represented by the equation -4x5= -20

Answers

Answer:

it just 20

Step-by-step explanation:

What is the answer?
l-8l+4(-5+9)/2.
A-24
B-12
C-16
D-0

Answers

Answer:

C. 16

Step-by-step explanation:

1. Calculate the absolute value

|-8|+4(-5+9)/2

2. Reduce the fraction with 2

8+4(4/2)

3. Multiply

8+4(2)

4. Calculate

8+8 = 16

Hellllpppppp plzzzzzz I’m failing!!!!!!!!!! Plzzzzz

Answers

Answer:

angle x is equal to 58

Step-by-step explanation:

simply add 66+56 which is equal to 122. now subtract 122 from 180 which is equal to 58.

Choose the correct description of the graph of the inequality x - 3s 5.

Answers

Answer:

x - 3 > = 5

x > = 5 + 3

x > = 8

closed circle on 8...because of the equal sign.....shaded to the right...because of the > sign.

Step-by-step explanation:

Which table represents a function

Answers

Answer:

The top right

Step-by-step explanation:

In the top right table, every x value has only one y value.

Help me out please an thank

Answers

the value of r is 11

the original price of p of an item less a discount of 50%

Answers

A discount of 20% multiplies the number by 1-.20=.8, so the price is going to be .8p.

3/5x+1/4t=-1/2 in standard form

Answers

Answer:

[tex]\frac{3}{5}x+\frac{1}{4}t+\frac{1}{2}=0[/tex]

Step-by-step explanation:

Write in standard form.

the sum of 17 and a number X is equal to 20

Answers

Answer:

20 = x + 17

Step-by-step explanation:

Answer:

x = 3

Step-by-step explanation:

17 + x = 20

-17 -17

x = 3

Danessa is working with consecutive even numbers. If x is her first number, which expression represents her second numbe

Answers

Answer:

The answer is ( x + 2 )......

Solve for b Step by step
2+3b=5b-4

Answers

Answer:

b=3

Step-by-step explanation:

You want to put the variables on one side, so to get rid of the 3b, subtract 3b from both sides

2+3b-3b=5b-3b-4

2=2b-4

Then you want to get rid of the -4 so you add 4

2+4=2b-4+4

6=2b

Then, divide 6 by 2 to get b by itself

3=b

Really easy, giving you the answers, just match them up, thanks!

Answers

Answer:

why can u do this yourself ?

Step-by-step explanation:

are u ok r ur hands broken

Base of a sold- A special face of a solid

Cone- three-dimensional figure with a circular base and a curved surface that rises to a vertex

Pyramid- three-dimensional figure with a polygon as a base and all the other bases are triangles with a common vertex

Slant height- height of a lateral surface

Surface area- the total area of all the faces

Last year, the gym membership fee was $60. This year the fee is $48. By what percentage was the membership fee reduced

Answers

I think I went down by 29 dollars and 76 cent

CAN SOMEONE HELP ME OUT ASAP!!! PLEASE

Answers

Answer:

-6.5)7 1/4)6.57)-5 58/100)9 1/3

Step-by-step explanation:

I have no explanation

Which equation represents line shown in the accompanying
diagram?

Answers

i am pretty sure it’s c because you go up 4 and over 3 to the right so that would be plus 3

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Quadratic function f is shown on the graph. Function f is symmetrical around the point ___ . A. (6,0) B. (0,3) C. (4,-1) D. (2,0) This point is the ___ of function f. A. minimum B. maximum

Answers

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Quadratic function f is shown on the graph.

Function f is symmetrical around the point _ .
A. (6,0)
B. (0,3)
C. (4,-1)
D. (2,0)

This point is the _ of function f.
A. minimum
B. maximum