Find the inverse using composition.f(x) = -x2 + 20, x ? 0
A. f-1(x) = 
B. f-1(x) = - 
C. f-1(x) = x2 + 20
D. f-1(x) = 
Answer: D
Mathematics
You might also like to view...
Find the quotient and the remainder.x4 + 1,296 divided by x - 6
A. x3 + 6x2 + 36x + 216; remainder 1,296 B. x3 + 6x2 + 36x + 216; remainder 2,592 C. x3 + 6x2 + 36x + 216; remainder 0 D. x3 - 6x2 + 36x - 216; remainder 2,592
Mathematics
Evaluate the expression for the given values. Expression your answer as a fraction unless otherwise indicated.
x = 2, y = 3
A. 11 B. 14 C. 42 D. 10
Mathematics
Write the percent as a fraction or mixed number. Then simplify completely.7%
A. 
B. 
C. 
D. 7
Mathematics
Determine if the following system is consistent, inconsistent, or dependent. If the system is consistent, find the solution of the system.
A. Dependent B. Consistent; (15, 12) C. Inconsistent D. Consistent; (15, -12)
Mathematics