Find functions f and g so that f ? g = H.H(x) = 
A. f(x) = 
, g(x) = x2 - 7
B. f(x) = 
- 9; g(x) = 
C. f(x) = 
; g(x) = 
- 9
D. f(x) = x2 - 7; g(x) = 
Answer: A
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A. 8x5
B. x5
C. 8x10
D. 64x5
Solve the equation.8x - 15 = 3x - 40
A. {-5} B. {8} C. {-8} D. {5}
Analyze the graph of the given function f as follows:(a) Determine the end behavior: find the power function that the graph of f resembles for large values of |x|.(b) Find the x- and y-intercepts of the graph.(c) Determine whether the graph crosses or touches the x-axis at each x-intercept.(d) Graph f using a graphing utility.(e) Use the graph to determine the local maxima and local minima, if any exist. Round turning points to two decimal places.(f) Use the information obtained in (a) - (e) to draw a complete graph of f by hand. Label all intercepts and turning points.(g) Find the domain of f. Use the graph to find the range of f.(h) Use the graph to determine where f is increasing and where f is decreasing.f(x) = x2(x + 2)
What will be an ideal response?
Find the y-intercept of the polynomial function.f(x) = -x2(x + 2)(x2 - 1)
A. -1 B. 0 C. -2 D. 2