Brett's retirement party will cost $14 if he invites 7 guests. if there are 10 guests, how much will brett's retirement party cost? assume the relationship is directly proportional.

Which of the following tables represents exponential functions?

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

Y=21.95x+10 y=22.45x solve by substitution