Math Quiz 4

Math Quiz 4
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QuestionAnswer 1C2B3C4A5C6D7A8A9A10C11A12A13A14D15A16D17B18A19D20B
Quiz 4 (Sections: 9.5, 9.6, 13.1, and 13.2) Instructor: Tara Wells
Name___________________________________ MATH 009
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Complete the ordered pairs for the given linear equation. Then plot the points and graph the equation by connecting the points.
1) 4x + 5y = 0
(-5, ), (0, ), (5, )

A) (-5, 5), (0, 1), (5, -3) B) (-5, -5), (0, -1), (5, 3)

C) (-5, 4), (0, 0), (5, -4) D) (-5, -4), (0, 0), (5, 4)

1
2) y = 3x + 4
(0, ), (1, ), (-1, )
A) (0, -4), (1, -1), (-1, -7) B) (0, 4), (1, 7), (-1, 1)

C) (0, 4), (1, 1), (-1, 7) D) (0, 0), (1, 4), (-1, -4)

Substitute the given values into the formula and solve for the unknown variable.
3)P = 2L + 2W; P = 26, W = 5A) 13B) 10.5C) 8D) 214)I = prt; I = 15.3, p = 170, r = 0.03A) 3B) 78.03C) 0.7803D) 0.3Name the quadrant or axis in which the point lies.5)(-12, 0)A) quadrant IIIB) quadrant IVC) x-axisD) y-axis
2
6) (10, -14)
A) quadrant I B) quadrant II C) quadrant III
Graph on a number line.
7) -4 < x < 0

A)

B)

C)

D)
Solve the equation for the indicated variable.8)I = Prtfor PA) P =IB) P = r - ItC) P =r - Irt1 + t9)S = 2 rh + 2 r2for hA) h =S - 2 r2B) h = S - rC) h =S- 12 r2 r10)V =1Ahfor h3...