Find the x-intercepts and y-intercepts of the graph of the equation.
-$y=x^{2}-7$
A) y-intercept: $-7 ; x$-intercepts: 0 and $\sqrt{7}$
B) y-intercept: $-7 ; x$-intercepts: $\sqrt{7}$ and $-\sqrt{7}$
C) $y$-intercept: $7 ; x$-intercepts: $\sqrt{7}$ and $-\sqrt{7}$
D) y-intercept: $-7 ; x$-intercept: $\sqrt{7}$

Question

Quizplus · Accepted Answer

The y-intercept is found by setting $x = 0$, giving $y = 0^2 - 7 = -7$. The x-intercepts are found by setting $y = 0$, giving $x^2 - 7 = 0$, so $x = \pm\sqrt{7}$.

Find the X-Intercepts and Y-Intercepts of the Graph of the Equation