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2 years ago

Which of the following is true for this graph? Will give brainliest to correct answer.

Mathematics

1 answer:

Contact [7]2 years ago

7 0

The answer is A. Slope is rise/run. According to the graph, you can trace out and see that it rises 1 and goes to the right 4 times. This means that it has a positive slope of 1/4. And the line crosses the y intercept at y = 3

So answer choice A is correct.

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You are purchasing books summer reading for $4.50 each. Part A: Your total cost, C, depends on,The input is,and the output is,Pa

Crazy boy [7]

Answer:

Part A) see the explanation

Part B) $C(12)=\$54$

Step-by-step explanation:

Part A)

we know that

A relationship between two variables, x, and C, represent a proportional variation if it can be expressed in the form $k=\frac{C}{x}$ or $C=kx$

Let

C ---> is the total cost (represent the output or dependent variable)

x ----> is the number of books (represent the input or independent variable)

In this problem

we have a proportional relationship between the variables x and C

Part B) we know that

The linear equation is given by

$C=kx$

The constant of proportionality k is the same that the slope or unit rate of the linear equation

In this problem the constant k is given

$k=\$4.50\ per\ book$

$C=4.50x$

For x=12 books

substitute in the equation and solve for C

$C=4.50(12)=\$54$

In function notation

$C(12)=\$54$

5 0

3 years ago

Find the area of the figure. 12 ft 18 ft 18 ft 36 ft

Nataly_w [17]

Answer:

139968

Step-by-step explanation:

Multiply the all of the numbers together and you have your answer (:

7 0

3 years ago

One of the factors of 2d2 + 5d - 12 is d + 4 ,which of the following the other factor?

guapka [62]

Answer:

2d-3

Step-by-step explanation:

it may help you to understand

4 0

2 years ago

One-half cup of black beans provides 12% of the potassium you need daily. You must get the remaining 3,740 milligrams from other

Aleks04 [339]

34 grams
hope this helped!

6 0

3 years ago

What is the slope of the line shown

pantera1 [17]

Answer:

Step-by-step explanation:

cause you go up 14 and over 6 then you divid by 2 and get 7/3

5 0

2 years ago

Read 2 more answers