Provide an appropriate response.The partial fraction decomposition of an expression is 4x +
-
. From this decomposition, what can you say about the original expression?
A. The denominator of the original expression contained a nonreducible quadratic factor.
B. The numerator of the original expression was 4x2 + 4x - 8.
C. The denominator of the original expression contained repeated linear factors.
D. The numerator of the original expression was of a degree greater than the denominator of the original expression.
Answer: D
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Fill in the blank with one of the words or phrases listed below.In the U.S. system of measurement, a(n)
is the amount of heat required to raise the temperature of 1 pound of water 1 degree Fahrenheit.
A. liter B. gram C. calorie D. British Thermal Unit
Write an equation in slope-intercept form for the line shown.
A. y = -x - 4 B. y = x + 4 C. y = x - 4 D. y = -x + 4
Factor completely. If the polynomial cannot be factored, write "prime."x4 - 81
A. (x + 3)2(x - 3)2 B. (x2 + 9)(x2 - 9) C. (x2 - 9)(x - 3)(x + 3) D. (x2 + 9)(x - 3)(x + 3)
Solve the problem.The equation of a line is y = x + 1. What is the slope of a line parallel to it?
A.
B. 1
C.
D. -