Determine whether the given function is one-to-one. If it is one-to-one, find its inverse.f(x) = 4x - 24
A. f-1(x) = 
x + 4
B. f-1(x) = 4x + 24
C. f-1(x) = 
x + 6
D. f-1(x) = 
x - 6
Answer: C
Mathematics
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Find the requested value.
{6x, if x ? -1x - 2, if x > -1
A. 36 B. -36 C. 4 D. -8
Mathematics
Round the following to the nearest ten, nearest hundred, and nearest thousand.8894
A.
| Ten | 8900 |
| Hundred | 8800 |
| Thousand | 8000 |
B.
| Ten | 8900 |
| Hundred | 8900 |
| Thousand | 9000 |
C.
| Ten | 8890 |
| Hundred | 8900 |
| Thousand | 9000 |
D.
| Ten | 8890 |
| Hundred | 8800 |
| Thousand | 9000 |
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Evaluate the given function. Round to the nearest thousandth.f(x) = e2x + 3, f(1.9)
A. 2.460 B. 120,571.715 C. 2.226 D. 897.847
Mathematics
Solve the problem.An initial investment of $480 is appreciated for 8 years in an account that earns 9% interest, compounded quarterly. Find the amount of money in the account at the end of the period.
A. $956.76 B. $956.43 C. $498.29 D. $978.29
Mathematics