Write as a radical expression. Simplify if possible.(-49)3/2
A. (
)3 = -3.5
B. (
3 = 7
C. Not a real number
D. (
)3 = -7
Answer: C
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In the problem below, state whether the described change gives a parallel line or a steeper line and write the new equation.
The total cost, in dollars, of gasoline is C = 2.30g, where g is in gallons. The gasoline rises in price by $0.80 per gallon. A) parallel; C = 2.30g + 0.80 B) steeper; C = 3.20g C) parallel; C = 3.20g + 0.80 D) steeper; C = 3.10g E) parallel; C = 3.10g
Find all the terms of the finite sequence.an = 2n, 1 ? n ? 5
A. 1, 4, 9, 16, 25 B. 1, 2, 4, 8, 16 C. 4, 8, 16, 32, 64 D. 2, 4, 8, 16, 32
Determine if the function is increasing or decreasing over the interval indicated.y = -8x4 ; x < 0
A. Decreasing B. Increasing
Write the partial fraction decomposition of the rational expression.
A. 
+ 
B. 
+ 
C. 
+ 
D. 
+ 