Mathematics, 19.12.2019 06:31 DerekMoncoal
The path traveled by a bottlenose dolphin as it jumps out of water is modeled by the equation y = −0.4x2 + 3x, where y is the height above water and x is the horizontal distance in feet. if a beam of light is shone upward at an angle modeled by the equation x + y = 10, at what height from the water's surface will the beam of light hit the dolphin?
a)2.7 feet
b)3 feet
c)5 feet
d)5.6 feet
Answers: 1
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The path traveled by a bottlenose dolphin as it jumps out of water is modeled by the equation y = −0...
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