2. Flight of a Model Rocket A model rocket is launched from the ground with veloc-
ity 48 ft per sec at an angle of 60° with respect to the ground.
(a) Determine the parametric equations that model the path of the projectile.
(b) Determine the rectangular equation that models the path of the projectile.
(c) Determine approximately how long the projectile is in flight and the horizontal
distance covered.

Martin likes to make flower bouquets that have 3 daffodils and 4 tulips per vase. a daffodil has a mass of d grams, a tulip has a mass of t grams, and the vase has a mass of u grams. the expression 5(3d + 4t + v) describes the mass of 5 bouquets. match each amount in the situation with the expression that represents it. situation expression number of bouquets mass of one bouquet mass of the tulips in one bouquet 4t mass of the daffodils in one bouquet 3d + 4t + v

What is the explicit formula for this sequence? -7, -4, -1, 2, a.) an = 8 + (b - 1)3 b.) an = -7 + (n - 1)3 c.) an = 3 + (n -1) (-7) d.) an = -7 + (n - )

If f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x)