A diving board is 5 feet above the water level of the pool. A swimmer steps off the board into the water. The function d = -16x2 + 5 gives
the distance d of the swimmer's feet above the water level after x seconds.
a. When do the swimmer's feet hit the water?
b. When will the swimmer's feet be 4 feet below the water level?
c. The high diving board is 15 feet above the water level of the pool.
How could you translate the function d = -16x2 5 to adjust for
the height of the high diving board?

answer

see attachment

explanation

the given function is

this function has y-intercept at

-4 and a slope of 2.

note that, the graph has a positive slope.

the graph that represents this function is the straight line that moves upward from left to right.

the graph touches the y-axis at -4.

the correct choice is the graph shown in the attachment.

triangle and cube

step-by-step explanation:

your question is incomplete, write all the numbers in the sequence that it tells you.  

step-by-step explanation:

sas (side angle side)

aa(angle angle)

sss(side side side)

sas you have to find two sides with an angle in between

aa you find two angles because it will always add up to 180

sss find all sides

step-by-step explanation: