MATH 110 Week 8 Final Test/MATH 110 Week 8 Final Test Latest Update

MATH110 Week 8 Final Test



Evaluate the expression p2 + 3p − 8 when p = -3
-26

-12

-8

7

4
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2.
Solve for x: 2x + 6y = 6

x = -2y + 4

x = 3y+82

x = −2y+82

x = -3y + 3

x=6
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3.
Solve for x in the equation x2 = 121
x=1

x =11

x = 121

x = 11, -11

x = 1, 121
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Solve for x: 8x + 6 ≥ 7x + 8
x≤2

, MATH110 Week 8 Final Test



x≥2

x>2

x≥6

x ≥ -1
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5.
What is the value of f(-6) in the piecewise function f(x) = { −3x+1when x >
1−2xwhen x = 12x−1when x < 1
-18

-13

-11

6

19
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6.
What are the zeros of the polynomial function x2 + 8x + 15
x = -2, -15

x = 5, 8

x = -3, -5

x = -1, 15

x = -8, 15
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7.
Solve for x in x2 + 5x + 6 = 0 using the Quadratic Formula.
x = 5, 6