Solve the equation and state the solution set.
+
= 
A. {-7}
B. {0}
C. { } or ?
D. {6}
Answer: C
Mathematics
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Give an appropriate answer.Letf(x) = 4. Find
(-5)f(x).
A. 4 B. -3125 C. 625 D. -5
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Find the value for the function.Find -f(x) when f(x) = |x| + 5.
A. |-x| + 5 B. -|x| - 5 C. -|x| + 5 D. |-x| - 5
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Integrate the function.dy
A. + C
B. - sin-1
+ C
C. - sin-1
+ C
D. - sin-1y + C
Mathematics
The function f is one-to-one. Find its inverse.f(x) =
A. f-1(x) =
B. f-1(x) =
C. f-1(x) =
D. f-1(x) =
Mathematics