Will fan and medal
The function f(x) = -x2 - 5x + 50 shows the relationship between the vertical distance of a diver from a pool's surface f(x), in feet, and the horizontal distance x, in feet, of a diver from the diving board. What is a zero of f(x), and what does it represent?

x = 5; the diver jumps in the pool at 5 feet per second
x = 10; the diver jumps in the pool at 10 feet per second
x = 10; the diver hits the water 10 feet horizontally from the board
x = 5; the diver hits the water 5 feet away horizontally from the board

Question

Will fan and medal
The function f(x) = -x2 - 5x + 50 shows the relationship between the vertical distance of a diver from a pool's surface f(x), in feet, and the horizontal distance x, in feet, of a diver from the diving board. What is a zero of f(x), and what does it represent?

x = 5; the diver jumps in the pool at 5 feet per second
 x = 10; the diver jumps in the pool at 10 feet per second
 x = 10; the diver hits the water 10 feet horizontally from the board
 x = 5; the diver hits the water 5 feet away horizontally from the board

anonymous · Answer

@jigglypuff314 @Hero @Michele_Laino @amistre64

anonymous · Answer

@texaschic101 @TheSmartOne @whpalmer4 @Luigi0210

anonymous · Answer

@pooja195 @Nnesha @sammixboo @sleepyjess @Australopithecus

anonymous · Answer

please help...

whpalmer4 · Answer

Why don't you tell me what you've got so far?