Find the numerical value of the expression for 
and 
5x
A. a) 20 b) 90
B. a) 90 b) 20
C. a) 9 b) 23
D. a) 23 b) 9
Answer: A
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Draw a complete graph so that it has the given type of symmetry.Symmetric with respect to the x-axis
A. 
B. 
C. 
D. 
Find a function P(x) defined by a polynomial of degree 3 with real coefficients that satisfies the given conditions.Zeros of -5, i, -i and P(-3) = 60
A. P(x) = 3x3 + 15x2 - 3x - 15 B. P(x) = -3x3 - 15x2 - 3x - 15 C. P(x) = -3x3 - 15x2 + 3x + 15 D. P(x) = 3x3 + 15x2 + 3x + 15
The graph of a limacon curve is given. Without using your graphing calculator, determine which equation is correct for the graph.
[-5, 5] by [-5, 5]
A. r = 2 - 2 sin ? B. r = 3 - cos ? C. r = 2 - 2 cos ? D. r = 2 - 3 cos ?
Perform the indicated operations and simplify the result. Leave the answer in factored form.
+ 
A. 
B. 
C. 
D. 