Eliminate all exponents by expanding 
as a product.
A. 
B. 
C. 
D. 
E. 
Answer: C
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Use f(x) = 3x - 2 and g(x) = 3 + 2x² to evaluate the expression (f?g)(2).
What will be an ideal response?
Simplify.
2
A. 
B. 
C. 
D. 
Solve the problem.For what numbers x, 0 ? x ? 2?, does cos x = 0?
A. 0, 1, 2
B. 0, 1
C. 
, 
D. 0, ?, 2?
Solve the problem.Juanita is having her yard landscaped. She obtained an estimate from two landscaping companies. Company A gave an estimate of $210 for materials and equipment rental plus $55 per hour for labor. Company B gave and estimate of $250 for materials and equipment rental plus $45 per hour for labor. If 4 hours of labor are required, which estimate is lower?
A. Company B' estimate is lower B. Company A' estimate is lower C. Both estimates are the same D. There is not enough information to determine which estimate is lower.