Introduction to Parabolas

1. Which parabola has exactly one $x$-intercept?

Choose 1 answer:

A.

B.

C.

2. Graph a parabola whose vertex is at $(3, 5)$ with $y$-intercept at $y=1$.

3. Mark the vertex of the parabola.

4. Graph a parabola whose $x$-intercepts are at $x = -3$ and $x = 5$ and whose minimum value is $y=-4$.