1. Determine the vertex of the parabola for the function $f(x) = (x - 1)^2 + 5$. Enter your answer as an ordered pair, like $(h, k)$. ___
2. What is the vertex of the parabola for the function $f(x) = (x + 2)^2 + 1$? Enter your answer as an ordered pair, like $(h, k)$. ___
3. What is the vertex of the parabola for the function $f(x) = (x + 5)^2 - 2$? Enter your answer as an ordered pair, like $(h, k)$. ___
4. What is the vertex of the parabola for the function $f(x) = (x + 4)^2 + 2$? Enter your answer as an ordered pair, like $(h, k)$. ___
5. Determine the vertex of the parabola for the function $f(x) = (x - 4)^2 - 3$. Enter your answer as an ordered pair, like $(h, k)$. ___
6. What is the vertex of the parabola for the function $f(x) = (x + 3)^2 - 1$? Enter your answer as an ordered pair, like $(h, k)$. ___
7. Determine the vertex of the parabola for the function $f(x) = (x - 6)^2 - 2$. Enter your answer as an ordered pair, like $(h, k)$. ___
8. Determine the vertex of the parabola for the function $f(x) = (x - 3)^2 + 4$. Enter your answer as an ordered pair, like $(h, k)$. ___
9. Which equation represents a parabola that opens downward and has x-intercepts at $(-1, 0)$ and $(4, 0)$?
10. Which of the following equations represents a parabola with x-intercepts at $(2, 0)$ and $(-3, 0)$?