Find the value of r so that the like passes through each lair of points has the given slope..

(r, 7), (11, 8), m= - 1
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Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m

Acd that is originally priced at $15.85 red-tagged for the sale. what is the sale price of the cd

Which graph represents the given linear function 4x+2y=3