Answer:
how do we find the value of x and y if there's no equation so please write your question

Therefore, the function is not differentiable at x = 1.

Therefore, the function is not differentiable at x = 0.
Answer:
The height of a jugglers ball that has been in the air for 1.5 seconds is 6.5 feet
Step-by-step explanation:
we are given height equation as

where
h is the height in feet of a Juggler's ball after t seconds
now, we can plug t=1.5

we can solve for h



So,
The height of a jugglers ball that has been in the air for 1.5 seconds is 6.5 feet