Question

Graph the equation. y = 4x – 3.

Answer 1

The slope-intercept form: y = mx + b

m - a slope
b - y-intercept

y = 4x - 3 ⇒ b = -3 → (0;-3)

if a slope m > 0 then the line increase

m = 4 > 0

Answer: Graph #4.