Find the sum using the Commutative and Associative Properties.8 + 5 + 2 + 9 + 7
A. 29
B. 32
C. 31
D. 34
Answer: C
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Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = 7|x|
A. 
B. 
C. 
D. 
Answer the question.How can the graph of f(x) = 
(x + 3)2 - 10 be obtained from the graph of y = x2?
A. Shift it horizontally 3 units to the left. Shrink it vertically by a factor of 2. Shift it 10 units down.
B. Shift it horizontally 3 units to the right. Stretch it vertically by a factor of 2. Shift it 10 units up.
C. Shift it horizontally 3 units to the right. Shrink it vertically by a factor of 
. Shift it 10 units down.
D. Shift it horizontally 3 units to the left. Shrink it vertically by a factor of 
. Shift it 10 units down.
Solve the problem.Evaluate 
by expanding across the second row. Show all your work.A = 
What will be an ideal response?
Show that f and g are inverses of each other by verifying that f(g(x)) = x = g(f(x)).f(x) = 
; g(x) = x2
What will be an ideal response?