Solve the equation analytically.x - x = 3

A. {90}
B. {-45}
C. {-90}
D. {45}


Answer: D

Mathematics

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Use the graph to evaluate the limit.f(x)

A. does not exist B. 0 C. -1 D. 6

Mathematics

Find f"(x) for the function.f(x) = (7x2 - 2)6

A. 30(7x2 - 2)4 B. 84(7x2 - 2)5 + 5880x2(7x2 - 2)4 C. 5880x2(7x2 - 2)4 D. 6(7x2 - 2)5 + 420x2(7x2 - 2)4

Mathematics

Choose the inequality that matches the graph.

A. y > x2 + 3x + 6
B. y ? x2 + 3x + 6
C. y ? x2 + 3x + 6
D. y < x2 + 3x + 6

Mathematics

Tell whether the given rational expression is proper or improper. If improper, rewrite it as the sum of a polynomial and a proper rational expression.

A. improper; 1 - 
B. improper; 1 + 
C. improper; -1 + 
D. proper

Mathematics