Question

Find the equation of the linear function

represented by the table below in slope-
intercept form.
Answer:
X
-2
3
8
13
y
-8
7
22
37

Answer 1

Answer: y=3x-2

Explanation

(-8)-(7)/ (-2)- (3) = -15/ -5= 3

y=3x+b

f(-2)= -8

y= 3x+ b

-8= 3(-2)+b

-8=-6+b

add 6 on both sides

b=-2

y=3x-2