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Mathematics, 02.02.2020 14:42 Morehollie2964
The function f(x) = −x^2 − 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?
a. x = 5; the diver jumps in the pool at 5 feet per second
b. x = 10; the diver jumps in the pool at 10 feet per second
c. x = 10; the diver hits the water 10 feet horizontally from the board
d. x = 5; the diver hits the water 5 feet away horizontally from the board
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The function f(x) = −x^2 − 5x + 50 shows the relationship between the vertical distance of a diver f...
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