The equation is $(-x+3)(x-4)$. To find the y-intercept, we set $x$ equal to $0$ and solve for $y$. Plugging in 0 for $x$, we have: \begin{align*}
(-0+3)(0-4)&=(-3)(-4)\\
&=12
\end{align*} Therefore, the y-intercept is $\boxed{12}$.
Determine the y-intercept of the following equation.
left bracket, minus, x, plus, 3, right bracket, left bracket, x, minus, 4, right bracket, equals, y
(−x+3)(x−4)=
y
1 answer