Find the average rate of change of the function over the given interval.  f(x) = x2 + 2x, [1, 4]

A. 6
B. 7
C. 8
D.


Answer: B

Mathematics

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Solve the equation. -  = 0

A.
B.
C.
D.

Mathematics

Sketch the graph.49x2 + y2 = 49

A.

B.

C.

D.

Mathematics

Indicate if the angle 100° is acute or obtuse. __________ ?  Give the complement angle. __________° ?  Give the supplement angle. __________°

What will be an ideal response?

Mathematics

Divide. Write the answer in lowest terms and as a whole or mixed number where possible. ÷ 5

A.
B. 58
C. 2
D. 7

Mathematics