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Biblioteka

Quadratics Test

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Posljednje ažuriranje about 2 years ago
12
Quadratics Test
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Extra Credit!
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Pitanje 1
1.

Which of the following are true statements about the graph of:

Pitanje 2
2.

Simplify:

Pitanje 3
3.

Simplify:

Pitanje 4
4.

Simplify:

Pitanje 5
5.

Factor:

Pitanje 6
6.

Factor:

Pitanje 7
7.

What are the solutions to the equation?

x = x =

Pitanje 8
8.

Use the Quadratic Formula to solve.

x = x =

Pitanje 9
9.

Give the equation, determine each of the following and graph.

  1. Does the parabola open up or down?

  2. What is the axis of symmetry?

  3. What is the vertex?

  4. Find the x-intercept(s): and

  5. Find the y-intercept:

Pitanje 10
10.

Given the equation

, determine each of the following and graph:

  1. Does the parabola open up or down?

  2. What is the axis of symmetry?

  3. What is the vertex? State coordinate.

  4. Find the y-intercept. State coordinate.

Pitanje 11
11.

Simplify the following expression.

Pitanje 12
12.

Solve the following system by graphing.

Graph the system on the coordinate plane and enter the solution.