For the polynomial function, find the requested value.f(x) = 4x2 - 3x - 8; f(3)
A. 9
B. -5
C. 19
D. 15
Answer: C
Mathematics
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Simplify the complex fraction.
A. - 
B. 
C. 
D. - 
Mathematics
Use the quotient rule to divide and simplify.
A. 
B. 
C. 
D. 
Mathematics
Write interval notation.{ x ? 6 > x }
A. (-?, 6] B. (6, ?) C. [6, ?) D. (-?, 6)
Mathematics
Estimate. Choose a rounding digit that gives one or two nonzero digits.22 × 61
A. 1,200 B. 12 C. 2,400 D. 120
Mathematics