Question

What is the slope-intercept form of the function described by this table?

x=1,2,3,4
y=8,13,18,23

Help Please ​

Answer 1

y = 5x + 3

Explanation:

Slope = (13 - 8)/(2-1) = 5

Equation:

y - 8 = 5(x - 1)

y - 8 = 5x - 5

y = 5x - 5 + 8

y = 5x + 3 <-----------the slope-intercept form