Evaluate the expression.
3
A.
B. 3
C.
D.
Answer: C
Mathematics
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Find the value of df-1/dx at x = f(a).f(x) = x2 - 2x + 4; a = 5
A. 8
B.
C.
D.
Mathematics
Use properties of logarithms to expand the logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator.logb (yz5)
A. 5 logb yz B. logb y + logb5z C. 5 logb y + 5 logb z D. logb y + 5 logb z
Mathematics
Solve the inequality.5(0.5)x - 1 ? 19
A. x ?
B. x ?
C. x ?
D. x ?
Mathematics
Add or subtract as indicated. Simplify the result whenever possible. Write any answer that contains an improper fraction as a mixed number. -
A.
B.
C.
D.
Mathematics