Mrs . Chidiebere charity chioma

Question

Find the X intercept of the line by substituting 0 in for y and solving for X. Y=4×-12

Answer 1

y = 4x-12

0 = 4x-12

0+12 = 4x-12+12

12 = 4x

12/4 = 4x/4

3 = x

Thus, x=3 when y=0, which can be represented as the ordered pair (3,0)

Answer 2

yes for x-intercept we put y=0

0=4x-12

12=4x

12/4=x

3=x

so x-intercept is (3,0)