Question

Write the equation in slope-intercept form.

Y - 11 = 3(x + 4)

A) y= 3x + 23

B) y= 3/11x +12

C) y=3x - 21

D) y= 3x - 12

E) y= 11x + 12

Answer 1

y - 11 = 3(x + 4)....distribute thru the parenthesis
y - 11 = 3x + 12....add 11 to both sides
y = 3x + 12 + 11...simplify
y = 3x + 23 <==