Evaluate.-4x - 1 for x = 
A. - 
B. - 
C. -13
D. - 
Answer: D
Mathematics
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Use inductive reasoning to find the next equation in the pattern.12= 1 ? 112 + 12= 1 ? 212 + 12 + 22= 2 ? 3
A. 12 + 12 + 22 + 22 = 2 ? 5 B. 12 + 12 + 22 + 32 + 52 = 5 ? 8 C. 12 + 22 + 32 = 2 ? 7 D. 12 + 12 + 22 + 32 = 3 ? 5
Mathematics
Calculate the flow in the field F along the path C.F = y2i + zj + xk; C is the curve r(t) = (-2 + 3t)i + 3tj - 4tk , 0 ? t ? 2
A. 136 B. 296 C. 40 D. 8
Mathematics
Solve and graph. Write the solution in interval notation.4 - 
> -4
A. 
B. 
? 
C. 
D. 
Mathematics
Factor.x2 + 2xy - 8y2
A. (x + 4y)(x - 2y) B. (x - y)(x + 2y) C. (x - 4y)(x + 2y) D. (x - 4y)(x + y)
Mathematics