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Mathematics 8 Online
OpenStudy (anonymous):

Landon is standing in a hole that is 5.1 ft deep. He throws a rock, and it goes up into the air, out of the hole, and then lands on the ground above. The path of the rock can be modeled by the equation y = -0.005x2 + 0.41x - 5.1, where x is the horizontal distance of the rock, in feet, from Landon and y is the height, in feet, of the rock above the ground. How far horizontally from Landon will the rock land

OpenStudy (anonymous):

@ILovePuppiesLol

ILovePuppiesLol (ilovepuppieslol):

*dies*

OpenStudy (anonymous):

@imqwerty

ILovePuppiesLol (ilovepuppieslol):

@imqwerty u are needed bae

ILovePuppiesLol (ilovepuppieslol):

why was i tagged first xD

imqwerty (imqwerty):

\(y = -0.005x^2 + 0.41x - 5.1\) when the rock will finally land on the ground that time \(y=5.1\) just put \(y=5.1\) in your equation and solve for \(x\) \(5.1=-0.005x^2 + 0.41x - 5.1\)

ILovePuppiesLol (ilovepuppieslol):

can do this but not statistics ;~;

OpenStudy (anonymous):

Thank youu

imqwerty (imqwerty):

np :)

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