Factor the trinomial.2x2 - 5x - 12
A. (x - 3)(x - 4)
B. (3x + 2)(x - 4)
C. (x + 2)(x - 4)
D. (2x + 3)(x - 4)
Answer: D
Mathematics
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Solve the problem.Suppose that f and g are continuous and that 
and 
A. 8 B. 9 C. 11 D. 1
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Perform the indicated division by synthetic division.(x2 + 13x + 30) ÷ (x + 3)
A. x - 10, R = 0 B. x + 3 , R = 0 C. x + 10, R = 0 D. x + 30, R = 0
Mathematics
If the function is one-to-one, list the inverse function by switching coordinates or inputs and outputs.
A. 
B. 
C. 
D. not one-to-one
Mathematics
Identify and graph the polar equation.r2 = 2 sin(2?) 
A. 
rose with four petals
B. 
rose with four petals
C. 
lemniscate
D. 
lemniscate
Mathematics