Mathematics High School

The table shows the cost of some apples. Which function ƒ(x) is represented in the table?

A)

ƒ(x) = 2x + 2

B)

ƒ(x) = 0.5x

C)

ƒ(x) = 0.5x + 2

D)

ƒ(x) = 2x

The Table Shows The Cost Of Some Apples. Which Function (x) Is Represented In The Table?A) (x) = 2x +

Answers

Answer 1

Answer:

D) f(x) = 2x

Step-by-step explanation:

The ordered pairs from the table:

(1, 2), (2, 4), (3, 6)

Find the slope:

m = (4 - 2)/(2 - 1) = 2

Find the y- intercept:

2 = 2*1 + b ⇒ b = 0

The function is:

f(x) = 2x

Correct choice is D

Answer 2

Take any two pairs

(1,2)(3,6)

Slope

m=6-2/3-1m=4/2m=2

Equation in point slope form

y-2=2(x-1)y-2=2x-2y=2x

Related Questions

Vicky is a cook at a diner. Before the diner opened, she used 12 eggs to make a large frittata that will be sold by the slice. She will also use 3 eggs whenever someone orders an omelet. If Vicky uses a total of 39 eggs by the end of the day, how many omelets must have been ordered?
Write and solve an equation to find the answer.

Answers

Answer:

6 is this answers to find

Answer:

9 omelets

Step-by-step explanation:

She used 12 eggs in the morning so 39-12= 27 then 27/3 = 9

Hope that helps!

what is the reciprocal of 1 1/4

Answers

Answer:

11/4 The reciprocal will be 4/11

a.8.4 t=_______kg
b. 10,000m=_______km c. 231g=______kg
d. 6000kg=______
e. .7kg=______t

f.125 g=_______kg g. 3.9t=______kg h.2000g=_____kg i. .5kg=______t
j. 3600g=_____kg

Answers

ANS

A) 8400 kg

B) 10 km

C) 0.231 kg

D) 6000000 g

E) 0.007 t

F) 0.00125 kg

G) 3900 kg

H) 2 kg

I) 5000 g

J) 3.6 kg

Thank You !!!

An isosceles triangle is shown. Which two angles must be congruent? A) ∠H ≅ ∠J B) ∠I ≅ ∠J C) ∠I ≅ ∠H D) Cannot be determined

Answers

Answer:

If the triangle has a flat bottom and a pointy top the bottom two angles are congruent

Need help confused rn

Answers

The exterior angle property of a triangle

An exterior angle of a triangle is equal to the sum of the opposite interior angles.

According to the question

[tex] \Large\begin{gathered} {\underline{\boxed{ \rm {\red{y \: + \: 45 \degree \: = \: 100 \degree}}}}}\end{gathered}[/tex]

Now , solving this liner equation

[tex]{{ \large{ \purple{ \rm{{↬}}}}}} \rm \large \: \: \large \rm \: y \: + \: 45 \degree \: = \: 100 \degree[/tex]

[tex]{{ \large{ \purple{ \rm{{↬}}}}}} \rm \large \: \: \large \rm \: y \: = \: 100 \degree \: - \: 45 \degree \:[/tex]

[tex]{{ \large{ \purple{ \rm{{↬}}}}}} \rm \large \: \: \large \rm \: y \: = \: 55 \degree[/tex]

Answer:

Your answer is Y = 55°.

Step-by-step explanation:

x = 180 - 100

x = 80

80+45 = 125

180-125 = 55

Hope this helps!

Which graph shows y=x^2+3x-4

Answers

Answer:

Third graph in the photo

Step-by-step explanation:

x^2+3x-4 can be factored as (x+4)(x-1). When y=0, x must be -4 or 1 to satisfy the equations, and thus the roots of the graph are at x=-4 and x=1. When x=0, y=(4)(-1)=-4. The only graph that satisfies both of these requirements is the third/last one.

Which graph shows the function f(x) = x with an input of f(x – 3)?

Answers

Answer:

Option B

Step-by-step explanation:

f(x - 3) is the horizontal shift 3 units right.

The B graph is displaying this translation, the graph A is also a horizontal shift of f(x) = x, but the shift is 3 units left.

The graphs C and D are vertical transformations and therefore incorrect.

Answer:

Its Option D

Step-by-step explanation:

I gotta D for the right answer.

lowest common factor between 7 and 11​

Answers

ITS ABOUT DRIVE ITS ABOUT POWER WE STAY HUNGRY WE DEVOUR PUT IN THE WORK PUT IN THE HOURS AND TAKE WHATS OURS

Richard had 180 total minutes to do
homework, mow the grass, and walk the dog.
He spent 3(x + 4) minutes mowing the
grass.
He spent (x + 3) minutes working on
homework
He walked the dog for x minutes.
How many minutes did Richard spend
mowing the grass?

Answers

3(x+4)= 3x+12
3x+12+x+3+x=5x + 15
5x+15=180
5x=180-15
5x=165
x=165/5
x= 33min

mowing the grass = 3(x+4)
= 3(33+4)
=99+12
=111 min mowing grass

2x+2x+2=4x+2 one solution, infinite, or no solution

Answers

Answer:

0=0

Step-by-step explanation:

) Which list orders the fractions from least to greatest? A.) ½, ¾, ¼, ⅜ B.) ¾, ½, ⅜, ¼ C.) ¼, ⅜, ½, ¾ D.) ⅜, ½, ¾,

Answers

Answer:

I believe the answer is C

Cho tam giác ABC vuông tại A có cạnh BC=10 AC=8 tính cạnh AB

Answers

Answer:

AB = 6

Step-by-step explanation:

Áp dụng định lý Pytago, ta có:

AB^2 + AC^2 = BC^2

=> AB = [tex]\sqrt{BC^{2}-AC^2 }[/tex]

          [tex]=\sqrt{10^2 - 8^2} \\= \sqrt{100 - 64} \\= \sqrt{36} \\= 6[/tex]

HELP WILL GIVE BRAINLIEST ASAP

Answers

Answer:

I believe it's also 74°

Step-by-step explanation:

Because AGF and CGE are congruent,so the angle measurement should stay the same

Answer:

CGE is 74°

Step-by-step explanation:

AGF = FGD

FGD = CGE

AGF = EGB

AGF = 74°

FGD = 74°

CGE = 74°

EGB = 74°

360° is a circle and CGA = BGD

74 + 74 + 74 + 74 + x + x = 360

296 + 2x = 360

2x = 360 - 296

2x = 64

2x/2 = 64/2

x = 32

CGA and BGD are 32

CGE is 74°

Hope This Helps! •v•

MARKING BRAINLEIST IF YOU ARE RIGHT!!

Answers

Answer:  1 1/14

Step-by-step explanation: sorry if im wrong

Can you help me solve pleas

Answers


Krazy module- qwe msnsms

what are the three proofs in geometry? ​

Answers

Answer:

Two-Column, Paragraph and Flowchart Proofs.

Hope this helps :)

does anyone know how to this ?​

Answers

Answer:

For the first one put 3/5 then for the other box I THINK its 15

Step-by-step explanation:

evaluate
8w - 2v if w = 5 and v = 3

Answers

Answer:

34

Here's Why:

8w - 2v = ?

8(5) - 2(3) = ?

40 - 6 = 34

Hope this helps!

Find the missing length in the similar triangles.

Answers

Answer:

12/4=x/3

x=9

.........

Answer: x = 9

Step-by-step explanation:

If you multiplied by 3 in the right triangle

5(3) =15

4(3) = 12

and x = 3(3) = 9

please give me a brainliest answer

please hehlp!!!!!!!!!!!!!!!!!!!!!
1. Find the missing side of each right triangle. Side [c] is the hypotenuse. Sides [a] and [b] are the legs. Round your answers to the nearest tenth if necessary. Answer with the number only, NO VARIABLE
a=5.4,b=9.2

2.Find the missing side of each right triangle. Side [c] is the hypotenuse. Sides [a] and [b] are the legs. Round your answers to the nearest tenth if necessary. Answer with the number only, NO VARIABLE *
b=7.7 ,c=15.3

3. Find the missing side of each right triangle. Side [c] is the hypotenuse. Sides [a] and [b] are the legs. Round your answers to the nearest tenth if necessary. Answer with the number only, NO VARIABLE *

a=4,c=7.2

4. Find the missing side of each right triangle. Side [c] is the hypotenuse. Sides [a] and [b] are the legs. Round your answers to the nearest tenth if necessary. Answer with the number only, NO VARIABLE *
a=6.5, b=14.7

5. Find the missing side of each right triangle. Side [c] is the hypotenuse. Sides [a] and [b] are the legs. Round your answers to the nearest tenth if necessary. Answer with the number only, NO VARIABLE *

b=8.2 , c=15.6

Answers

Answer:

I think its number 4

Step-by-step explanation:

but im not sure

Step-by-step explanation:

here is your answer hope you will enjoy

please mark me as a brainlist

thank you

help with this question

Answers

Answer:

B

Step-by-step explanation:

the roots are the x-values where the graph intersects the x-axis. to find the roots replace y with 0 and solve for x

Some people advise that in every cold weather, you should keep the gas tank of your car more than half full. Irene’s car had 5.8 gallons in the 13- gallon tank on the coldest day of the year. Irene filled the tank with gas that cost $3.70 per gallon. How much did Irene spend on gas?

Answers

Answer:

$27.72

Step-by-step explanation:

The information that we have its

The cost gas its ​$3.60 per gallon

Irene​'s car had 5.3 gallons

Irene's car tank is 13 gallons

so now for the know, How much did Irene spend on gas?

First

The gas that its necessary for filled de tank its

13gallons-5.3gallons=7.7 gallons

The cost for 7.7 its

7.7g*$3.60/g= $27.72

Find x

Please show your work

Answers

Answer:

I think it would be

A= 3/5

B= 7/6

hey yall i need you guys to answer this ]
At the amusement park there were t-shirts for sale for $18.95 each. James bought 4 of them. About how much did he spend?] P.S ur the best yall

Answers

Answer:

he  spent $75.80

Step-by-step explanation:

hope this helps:D

How much percentage of a minute is a second?

Answers

1min=60s

Percentage:-

[tex]\\ \sf\longmapsto \dfrac{1}{60}\times 100[/tex]

[tex]\\ \sf\longmapsto \dfrac{10}{6}[/tex]

[tex]\\ \sf\longmapsto 1.6\%[/tex]

please answer by 10 pm​

Answers

Answer:

1/2n + 3

One half times a number

Step-by-step explanation:

What does the transformation f(x)↦f(x)+5 do to the graph of f(x)?

Answers

Answer:

Moves it up 5 units

Step-by-step explanation:

The +5 outside of any parenthesis on a graph moves it up.

Mr. and Mrs. Smith's children all play different sports. They want to buy a combination of soccer
training sets, which each cost $149, volleyball training set, which each cost $127, and football
training sets which each cost $275. Let s represent number of soccer sets, v represent number of
volleyball sets and frepresent the number of football sets. Which expression represents the total
amount of money the Smiths will spend, before sales tax, based on the number of sports sets they
buy?

Answers

Answer:

 149sx+127v+275f =

276

Step-by-step explanation:

multiply all the numbers than add you get the answer  149sx+127v+275f

149s + 127v + 275f  is expression represents the total amount of money the Smiths will spend, before sales tax, based on the number of sports sets they buy.

What is Expression?

An expression is combination of variables, numbers and operators.

The total amount of money the Smiths will spend on the soccer, volleyball, and football training sets can be represented by the expression:

149s + 127v + 275f

Here, 149s represents the cost of s soccer training sets,

127v represents the cost of v volleyball training sets, and

275f represents the cost of f football training sets.

To find the total amount of money the Smiths will spend based on the number of sports sets they buy, simply substitute the corresponding values of s, v, and f into the expression above and simplify.

Hence, 149s + 127v + 275f  is expression represents the total amount of money the Smiths will spend, before sales tax, based on the number of sports sets they buy.

To learn more on Expressions click:

https://brainly.com/question/14083225

#SPJ7

Ill give brainlest if right

Answers

Answer: The Car is moving at a Constant positive speed

Step-by-step explanation:

the car is going in a positive direction at a time in which doesn't change so it is at a constant speed

5 positive integers are arranged in ascending order, as follows:
5, 7, 10, 11, X
The mean and the median are equal.
Find X.

Answers

The answer is: 10.

Explanation: The numbers are in order by the median/lowest to highest so in that case X wouldn't be 7 because the X would have been next to the 7 not on the other side of the 10.
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