Simplify by combining like terms.-0.3t - 
t2 + t - 3 - 
t + t2
A. - 
t2 + 1.5t - 3
B. 
t2 - 1.5t - 3
C. - 
t2 + 0.5t - 3
D. - 
t2 - 0.5t - 3
Answer: C
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Use synthetic division to divide f(x) by x - k for the given value of k. Then express f(x) in the form 
for the given value of k.f(x) = 2x5 - x4 + 3x2 - x + 5; k = 1
A. f(x) = (x - 1)(2x4 + x3 + x2 + 4x + 3) + 8 B. f(x) = (x - 1)(2x4 + x3 + 4x2 + 3x) + 8 C. f(x) = (x - 1)(2x4 - 3x3 - x) + 6 D. f(x) = (x - 1)(2x4 + x3 - x2 + 2x + 1) + 6
Use a graphing calculator to solve the equation. Round your answer to two decimal places.log3 x + log2 x = 4
A. {6.64} B. {1.53} C. {5.47} D. {0.74}
Solve the problem. Express answers relative to an x'y'-system in which the given equation has no x'y'-term.24xy - 7y2 + 36 = 0; Find the equations of the asymptotes.
A. y' = - 
x' and y' = 
x'
B. y' = - 
x' and y' = 
x'
C. y' = - 
and y' = 
D. y' = - 
x' and y' = 
x'
Find the unknown number in the proportion. Round answer to the nearest hundredth when necessary.
= 
A. 7.29 B. 33.2 C. 0.37 D. 5.5