Question

Aline passes through the points (3,18) and (8,23). Write a linear function rule in terms of x and y for

this line.
The linear function rule is y=

Answer 1

y= x+15

Explanation:

I am pretty sure this answer is right

M= slope

B= the Y-intercept

I used a graphing calculator to figure this out

The slope is 1/1 with equals 1

and the y intercept is at (0,15) whitch we just use 15

plug them in and you get

y= x+ 15

(Don't need the 1 is frount of x)