Simplify the expression. If the expression cannot be simplified, so state.-3(2x - 6) - 4x + 5
A. -10x + 23
B. -10x - 13
C. 10x + 23
D. 2x + 23
Answer: A
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Solve the equation.
= 6 - x
A. {4}
B. {5, -5}
C. {
, -
}
D. {-9, -4}
Use the information summarized in the table to select the graph of f.
Domain: 
Intercept: x-intercept: 01Asymptotes: x-axis and y-axisIntervals where f is ? and ?:? on 
? on 
Relative extrems: Rel. max. at 
Concavity: Downward on 
; upward 
Point of inflection: 
?
A. ?
B. ?
C. ?
Find the inverse of the function and state its domain and range .{(-6, -2), (2, 6), (-3, -1), (3, 1)}
A. {(-2, -6), (6, 2), (-1, -3), (1, 3)} D = {-2, 6, -1, 1}; R = {-6, 2, -3, 3}
B. {(1, -3), (-3, 2), (-2, -6), (-1, 3)}; D = {1, -3, -2, -1}; R = {-3, 2, -6, 3}
C. {(1, -3), (6, 2), (-2, 2), (-1, 3)}; D = {(1, 6, -2, -1}; R = {-3, 2, 3}
D. 
D = { -6, 2, -3, 3}, R = 
Find the relative extrema and points of inflection of the function. List your answers in terms of ordered pairs. Then sketch a graph of the function. 
