Test
acuve
time remaining
01: 40: 19
if the path of the t-shirt is represented by a parabola,
which function could be used to represent the height of the
t-shirt as a function of time, t, in seconds?
the team mascot shoots a rolled t-shirt from a special
t-shirt cannon to a section of people in the stands at a
basketball game. the t-shirt starts at a height of 8 feet
when it leaves the cannon and 1 second later reaches a
maximum height of 24 feet before coming back down to a
lucky winner
f(1) = -16(t-1)2 + 24
of(1) = -16(t + 1)2 + 24
f(0) =-16(t-1)2 -
f(0) = -16(t + 1)2 - 24

The table below represents the displacement of a fish from its reef as a function of time: time (hours) x displacement from reef (feet) y 0 4 1 64 2 124 3 184 4 244 part a: what is the y-intercept of the function, and what does this tell you about the fish? (4 points) part b: calculate the average rate of change of the function represented by the table between x = 1 to x = 3 hours, and tell what the average rate represents. (4 points) part c: what would be the domain of the function if the fish continued to swim at this rate until it traveled 724 feet from the reef? (2 points)