Use the leading-term test to match the function with the correct graph.f(x) = - 
x3 - 2x2 + 4x + 45
A. 
B. 
C. 
D. 
Answer: D
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Provide an appropriate response.A printer charges a fixed setup cost plus a charge for every copy of single page flyers. If x is the number of copies requested, the total cost of a printing job can be described by the function f(x) = 0.02x + 80. Graph the function on your graphing calculator.
What will be an ideal response?
Simplify.(3x4y2)3
A. 3x7y5 B. 27x7y5 C. 27x12y6 D. 3x12y6
Find the equation of the hyperbola satisfying the given conditions.Vertices at (-12, 0) and (12, 0); focus at (3
, 0)
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Graph y = f(x) and y = |f(x)| in the standard viewing rectangle. Determine the x-intercept for the graph of y = |f(x)|.y = 4x - 5.2
A. 
x-intercept is 1.3.
B. 
x-intercept is -1.3.
C. 
x-intercept is 0.
D. 
x-intercept is -1.3.