Use the graph of f to evaluate each expression.f(2), f(4)
A. 1, 0
B. -1, -1
C. 0, -1
D. 0, 0
Answer: D
Mathematics
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The eccentricity is given of a conic section with one focus at the origin, along with the directrix corresponding to that focus. Find a polar equation for the conic section. e = 5, y = -8
A. r =
B. r =
C. r =
D. r =
Mathematics
Using the slope and y -intercept, graph the line with the following properties.y = - x
A.
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.log2(4x)
A. 2x B. 4 + log2x C. 2 + log2x D. 2log2x
Mathematics
Simplify the fraction to lowest terms.
A.
B.
C.
D.
Mathematics