Question

9. I NEED HELP ASAP!! PLEASE PUT AND ANSWER AND STEP BY STEP EQUATION!! IF YOU DON'T KNOW THE ANSWER DON'T PUT ANYTHING!!

Write a rule for the linear function shown in the graph.


A. y = -x + 4

B. y = 4x - 3

C. y = 1/4x + 1

D. y = 2x + 5

Answer 1

D. y - 2x + 5 ........................... I graphed every answer and this is the one that looks the same to yours

Explanation:

Input Data :

x1 = 2, y1 = 4, x2 = 3, x3 = 7, y3 = 8

Objective :

Find the value of y2 on a given line?

Formula :

y2 =

(x2 - x1) x (y3 - y1)

(x3 - x1)

+ y1

Solution :

y2 =

(3 - 2) x (8 - 4)

(7 - 2)

+ 4

=

(1) x (4)

(5)

+ 4

=

4

5

+ 4

= 0.8 + 4

y2 = 4.8

Answer 2

it’s d pls trust!!! i am correct