Question

PLZ HELP

What is the x-intercept of the graph y = 2x - 14?

-14
-7
0
7

Answer 1

To find -intercept/zero, substitute 0=2x-14 Move the variable to the left-hand side and change its sign -2x=-14 Divide both sides of the equation by x=7

Answer 2

y=2x-14

substitute y=0
0=2x-14
-2x=-14
x=-14/-2
x=7