Evaluate the definite integral and interpret the result.
A. 3; the area between the x-axis and the graph of 
over the interval 
minus the area between the x-axis and the graph of 
over the interval 
is 3.
B. - 
; the area between the x-axis and the graph of 
over the interval 
minus the area between the x-axis and the graph of 
over the interval 
is - 
.
C. - 
; the area between the x-axis and the graph of 
over the interval 
is - 
.
D. 9; the area under the graph of 
over the interval 
is 9.
Answer: B
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Find the equation of a line passing through the given points. Solve the equation for y.(-7, -6); slope = -2
A. x = -2y - 20 B. y = -2x + 20 C. y = -2x - 20 D. x = -2y + 20
Use DeMoivre's Theorem to write the expression in rectangular form.
3
A. 64
B. 8 + 6i
C. 8
D. -2 + 2i
Add.
A. 1102 B. 1123 C. 9612 D. 1022
Give the ordered pairs for the points labeled on the graph.
A. A(6, 5); B(-3, 2) B. A(6, 2); B(5, 2) C. A(5, 28); B(2, -3) D. A(6, 5); B(2, -3)