Completely factor the expression.
?

?
A.
B.
C.
D.
E.
Answer: A
Mathematics
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Sketch the graph of the function and find the domain and range.f(x) = (x + 3)2 - 1
A.
domain: {x|-? < x < ?}
range: {y|y ? -1}
B.
domain: {x|-? < x < ?}
range: {y|y ? 3}
C.
domain: {x|-? < x < ?}
range: {y|y ? 1}
D.
domain: {x|-? < x < ?}
range: {y|y ? -3}
Mathematics
Find the inverse of the function.f(x) = 7x
A. f-1(x) =
B. f-1(x) = 7 + x
C. f-1(x) = 7x
D. f-1(x) =
Mathematics
Find the indicated intercept(s) of the graph of the function.x-intercepts of f(x) =
A. (6, 0), (-7, 0)
B. (6, 0),
C. (-6, 0),
D. none
Mathematics
Divide. Express the quotient in lowest terms. ÷
A.
B.
C.
D.
Mathematics