Evaluate the expression, given x = -2, y = 3, and a = -4.-7x - 4y - 5a
A. 26
B. 15
C. 22
D. 7
Answer: C
Mathematics
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A. (-?, 0) B. (-?, 1) C. (0, ?) D. (1, ?)
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Factor, if possible.x2 - 1.8x + 0.81
A. (x + 0.9)(x - 0.9) B. (x - 0.9)2 C. Prime polynomial D. (x + 0.9)2
Mathematics
Find the limit as x approaches c of the average rate of change of the function from c to x.c = -4;f(x) = x3
A. 32 B. 16 C. 0 D. 48
Mathematics
Use Newton's method to find the given root to the nearest thousandth.
A. 3.557 B. 3.549 C. 3.554 D. 3.551
Mathematics