Question

Plssssssssss help me it is due now plssss I will make your answer brand list plssss

Answer 1

Explanation:

part A

the function is

D(x) = y = 35 + 0.4x

that is how variables work. you can easily rename them, and they still have the same meaning.

so, for the table, x actually means m of the description, and y is a always the function result (D in our case).

so the table is then

x 10 30 50 75 100

y 39 47 55 65 75

part B

the y-intercept is for every function the y-value, when x = 0.

so for our function

D(0) = 35 + 0.4×0 = 35

so, A is the correct answer.

Answer 2

Part B. A

Explanation:

Part A

rearrange the function in form of y = mx + c, it will be

D = 0.4m + 35

where D is y, m is x and 35 y - intercept

x 10 30 50 75 100

y 39 47 55 65 75