Evaluate the expression, given x = -2, y = 3, and a = -4.(8 + x)(9 + y)(-2 - a)
A. -144
B. 144
C. -432
D. -720
Answer: B
Mathematics
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Find the domain and range of the inverse of the given function.f(x) = x3 + 5
A. Domain: [0, ?); range: [0, ?) B. Domain: all real numbers; range: [5, ?) C. Domain and range: all real numbers D. Domain: [5, ?); range: all real numbers
Mathematics
Simplify using scientific notation. Leave your answer in scientific notation.60002
A. 6 × 106 B. 6 × 107 C. 3.6 × 108 D. 3.6 × 107
Mathematics
Use the shell method to find the volume of the solid generated by revolving the region bounded by the given curves and lines about the x-axis.x = 3e- y2, y = 0, x = 0, y = 1
A. 3 ?
B. 6 ?
C. 6 ?
D. 3(e - 1) ?
Mathematics
Graph the system of inequalities.y > x27x + 5y ? 35
A.
B.
C.
D.
Mathematics