Provide an appropriate response.Rewrite using the associative property of addition: -3 + (x + y)
A. -3 + (y + x)
B. (-3 + x) + y
C. -3(x + y)
D. (x + y) - 3
Answer: B
Mathematics
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Find the inverse of the function.f(x) =
A. f-1(x) =
B. f-1(x) =
C. f-1(x) =
D. Not a one-to-one function
Mathematics
Provide an appropriate response.The tables for calculating income taxes are constantly changing from year to year.
A. True B. False
Mathematics
The graph of the given function is drawn with a solid line. The graph of a function, g(x), transformed from this one is drawn with a dashed line. Find a formula for g(x).f(x) = x2
A. g(x) = (x - 2)2 - 5
B. g(x) = (x + 2)2 + 5
C. g(x) = - (x + 2)2 + 5
D. g(x) = - (x + 2)2
Mathematics
Multiply or divide by moving the decimal point.0.23 ÷ 100
A. 23 B. 0.0023 C. 0.023 D. 2.3
Mathematics