Find an equation for the line with the given properties.The solid line L contains the point (-2, 4) and is perpendicular to the dotted line whose equation is 
Give the equation of line L in slope-intercept form.
A. y - 4 = 2(x + 2)
B. y - 4 = - 
(x + 2)
C. y = 
x + 3
D. y = - 
x + 3
Answer: D
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Choose the polar equation that matches the graph.
A. r = 5 cos(?/4) B. r = 1 - 5 sin(4?) C. r = 1 - 5 sin(?/4) D. r = 1 - 5 cos(4?)
Determine the indefinite integral.
A. - 
cosh 4x + C
B. cosh-1 4x + C
C. cosh 4x + C
D. 
cosh 4x + C
Solve.David recently switched to a long distance phone company which charges a monthly fee of $7.95 plus $0.08 per minute. A linear function that expresses the monthly bill B as a function of minutes used m is 
How many minutes were used for long distance if the long-distance phone bill was $39.95?
A. 499 minutes B. 400 minutes C. 386 minutes D. 409 minutes
For the given functions f and g, find the requested composite function value.f(x) = 4x + 4, g(x) = 4x2 + 5;
Find (f ? g)(0).
A. 69 B. 105 C. 20 D. 24