Answer:
Write in slope-intercept form, y = m x + b .
y = 9 x − 4
Step-by-step explanation:
y =9x +4
9x - y = 4
9x - y + (-9x) = 4 + (-9x)
-y = 4 - 9x
-y/-1 = (4-9x)/ -1
y = 9x +4
