Solve the equation.15r2 = 5r

A.
B. {0, 3}
C.
D. {0}


Answer: A

Mathematics

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Find the relative extrema of the function and classify each as a maximum or minimum.f(x) = 2 - x2

A. Relative minima: (-, 0), (, 0)
B. Relative maximum: (2)
C. Relative maximum: (0, 2)
D. Relative minimum: (0, 2)

Mathematics

Approximate the number rounded to three decimal places, and truncated to three decimal places.1.14285714

A. 1.142 1.143 B. 1.143 1.143 C. 1.143 1.142 D. 1.144 1.142

Mathematics

Find the matrix product, if possible. 

A.

B.

C.

D.

Mathematics

List the ordered pair corresponding to the indicated point.L

A. (2, )
B. (, -2)
C. (-2, )
D. (, -2)

Mathematics