Download Paper Copy T4

Math 0312
Name ____________________________________
Review Test 4
1. Find the quadrant that contains the ordered pair (-14, 30).
2. Find the equation of the line passing
through (-3, -4) and
perpendicular to the line -4x- 3y = 43
4. Solve the system of equations.
9x - 37 = 7y
5. Find f(-5) when f(x) = -x2 + 4x – 2
7. Multiply
x 2  6 x 3x  18

27
36 x  x 3
1
1
a
9. Simplify
1
1
a
3.
and
6x - 4y = 28
6. Factor 6x2 – 13x +5
8. Subtract
x 2  2x
24

x6
x6
10. Rationalize the denominator
12. Simplify  32

3 5
11. Rationalize the denominator
3
7  5i
3  2i
13. Solve x2 – 20 = 0
4
5
14. Solve (x – 2)2 = 25
15. Solve x2 + 8x + 5 = 0
16. Solve 2x2 + 10x = – 1
17. Solve 3x2 - 26x – 9 = 0
18. Graph y = x2 - 4x + 3
20. Graph y > x2 + 2
y
y
x
19. For f(x) = 3x2 + 14x + 15, the parabola
opens _______________.
Answer Key: Video solutions are located at: Google douglas.bump,
Click on Dr. Bump's Video Solutions, Click on M0312 REVIEW, Click on Montemayor T4
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