Find the vertex and axis of symmetry of the parabola.y = 
(x + 2)2 + 2
A. (2, -2); x = 2
B. (2, 2); y = 2
C. (-2, 2); x = -2
D. (-2, 2); y = 2
Answer: C
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Fill in the blank(s) with the appropriate word(s).
Graph the polar equation.r = 2 sin ?
A. 
B. 
C. 
D. 
Determine whether the statement is true or false.sin 120° = 2 sin 60° cos 60°
A. True B. False
Find the value of the polynomial for the given replacement value.A manufacturer determined that the total cost for manufacturing x items was 
Find the total cost to manufacture 22 items.
A. $2,330 B. $44,330 C. $2,022 D. $330