Find the x-intercepts.
-$$f ( x ) = 2 x ^ { 2 } - 10 x + 12$$
A) $x$-intercepts $( - 3,0 )$ and $( - 2,0 )$
B) $x$-intercepts $( 3,0 )$ and $( - 2,0 )$
C) $x$-intercepts $( 3,0 )$ and $( 2,0 )$
D) $x$-intercepts $( - 3,0 )$ and $( 2,0 )$

Question

Quizplus · Accepted Answer

To find the x-intercepts, set $f(x) = 0$: $2x^2 - 10x + 12 = 0$. Factoring or using the quadratic formula, we find the solutions $x = 3$ and $x = 2$, which correspond to the x-intercepts $(3,0)$ and $(2,0)$.

Find the X-Intercepts f(x)=2x2−10x+12f ( x ) = 2 x ^ { 2 } - 10 x + 12f(x)=2x2−10x+12

Find the X-Intercepts $f ( x ) = 2 x ^ { 2 } - 10 x + 12$