1. an object is projected from the ground with an initial velocity 100 meters per second and its x and y
displacements have the functions:
(t) = 60t, y(t) = 80t – 5t
(a) find the object's speed at t= 1 second.
(b) what's the maximum height the object can reach?
(c) what's the maximum horizontal distance?
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2. for the function f(x) = ez? +2, find the equation of the tangent line to the graph of the function at the
point (0, 1).

The two box p digram the two box plots show the data of the pitches thrown by two pitchers throughout the season. which statement is correct? check all that apply. pitcher 1 has a symmetric data set. pitcher 1 does not have a symmetric data set. pitcher 2 has a symmetric data set. pitcher 2 does not have a symmetric data set. pitcher 2 has the greater variation.ots represent the total number of touchdowns two quarterbacks threw in 10 seasons of play