Question

1. Find the coordinate points for x= -3 & x=4, when the linear function y= 4x + 3 is graphed. Write answers as points (x,y).​

Answer 1

(-3, -9) and (4, 19)

Explanation:

When X = -3

Y = 4x + 3

Y = 4(-3) + 3

Y = -12 + 3

Y = -9

When x = 4

Y = 4x + 3

Y = 4(4) + 3

Y = 16 + 3

Y = 19