Find the area enclosed by the given curves.y = x3, y = 4x

A. 2
B. 4
C. 16
D. 8


Answer: D

Mathematics

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Use the Montonicity Theorem to find where the function is increasing and where it is decreasing.f(x) = (x + 2)(x - 6)

A. Increasing on [2, ?), decreasing on (-?, 2] B. Decreasing on (-?,?) C. Increasing on [-12, ?), decreasing on (-?, -12] D. Increasing on (-?, -2] ? [6, ?), decreasing on [-2, 6]

Mathematics

The number of cars sold weekly by a new automobile dealership grows according to a linear growth model. The first week the dealership sold two cars (P0 = 2). The second week the dealership sold six cars (P1 = 6).How many cars were sold in the third week?

A. 10 B. 24 C. 12 D. 18 E. none of these

Mathematics

Find the reference angle for the given angle.-79.7°

A. 79.7° B. 80.2° C. 10.8° D. 10.3°

Mathematics

Evaluate the expression.3.2 - (-8.9) - (-10.7)

A. 5.0 B. -16.4 C. -22.8 D. 22.8

Mathematics