Solve.Nikki is fishing from a bank 35 feet above water level. In this location, the fish tend to feed at 45 feet below the surface. How long must Nikki's fish line be to reach the fish?
A. -10 ft.
B. 10 ft.
C. 80 ft.
D. -35 ft.
Answer: C
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The probability that a specific meteor will hit the Earth is based on: ?
A. ?Scientific evidence based on patterns of meteor velocity and trajectory. B. ?Scientific evidence based on changing trajectories of the meteor. C. ?Data collected on past encounters with the meteor. D. ?Analysis of extremely unlikely events. E. ?All of the above.
Calculate the derivative of the function. Then find the value of the derivative as specified.f(x) = 
; f '(-1)
A. f '(x) = 
; f '(-1) = 8
B. f '(x) = - 
; f '(-1) = -8
C. f '(x) = - 8x2; f '(-1) = - 8
D. f '(x) = 8; f '(-1) = 8
Answer the question.How can the graph of f(x) = -(x - 10)2 + 4 be obtained from the graph of y = x2?
A. Shift it horizontally 10 units to the left. Reflect it across the 
Shift it 4 units up.
B. Shift it horizontally 10 units to the right. Reflect it across the 
Shift it 4 units up.
C. Shift it horizontally 10 units to the right. Reflect it across the 
Shift it 4 units up.
D. Shift it horizontally 10 units to the right. Reflect it across the 
Shift it 4 units down.
The function f is one-to-one. Find its inverse.f(x) = x3 - 6
A. f-1(x) = 
B. f-1(x) = 
C. f-1(x) = 
- 6
D. f-1(x) = 
+ 6