What is the x -intercept of the graph of y=3x+6 ?

Answer 1

Hi Kenia R

x intercept is -2

On the graph it is the point (-2,0)

For y = 3x + 6

To find the x intercept, you set y = 0 and solve for x

0 = 3x + 6

-3x = 6

x = -2

You can graph this by hand, on a graphing calculator or at Desmos. com to confirm. I hope this helps.