Determine whether the ordered pair is a solution of the given equation.(-2, -1)2x + 4y = -8

A. No
B. Yes


Answer: B

Mathematics

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Find the area of the region specified in polar coordinates.One petal of the rose curve r = 10 cos 3?

A. 25?
B. 50?
C. ?
D. ?

Mathematics

Solve the system of equations.

A. (1, 6) B. (-2, 0) C. (0, 0) D. No solution

Mathematics

Complete the table for the equation.y = -x - 6 

A. 1; -9; -6 B. 1; 0; -6 C. -9; 0; -6 D. -9; 0; 0

Mathematics

Use the definite integral to find the area between the x-axis and the graph of f(x) over the indicated interval.f(x) = 2x + 7; [1, 5]

A. 52 B. 26 C. 9 D. 18

Mathematics