##### Notes

This printable supports Common Core Mathematics Standard HSF-IF.C.7, HSF-IF.C.7a

##### Print Instructions

NOTE: Only your test content will print.
To preview this test, click on the File menu and select Print Preview.

See our guide on How To Change Browser Print Settings to customize headers and footers before printing.

Print Test (Only the test content will print)

1.
When graphing a quadratic function there is always a y-intercept.
1. True
2. False
2.
When graphing a quadratic function, it does not extend to all values of x.
1. True
2. False
3.
If $f(x)$ is a quadratic function, which has two distinct x-intercepts when graphed, which of the following is true?
1. The x-value of the vertex is the average of the two x-intercepts.
2. The y-value of the vertex will be greater than the value of either x-intercept.
3. The vertex of the function will lie on the y-axis.
4. The x-intercepts have no special relation to the vertex.
4.
When graphing a quadratic function of the form $f(x) = ax^2 + bx + c$, the sign (positive or negative) of which of the following values indicates whether the function opens upwards or downwards?
1. $4ac$
2. $b^2$
3. $c$
4. $a$
5.
Graph the function $f(x) = 4x^2 - 4$. Identify the maximum or minimum, as well as any intercepts.

6.
Graph the function $f(x) = -x^2 - 3x$.

7.
Graph $f(x) = x^2 + 2x - 8$. Identify the maximum or minimum, as well as any intercepts.

8.
Graph the function $g(x) = x^2 + 2x + 5$. Identify the maximum or minimum and all intercepts.

9.
Graph the function $f(x) = -2x^2 + 10x - 8$. Identify the maximum or minimum, and all intercepts.

10.
Graph $f(x) = 2x^2 - 5x - 3$. Identify the max or min, and any intercepts.

You need to be a HelpTeaching.com member to access free printables.