10) Erika jumped off a cliff while vacationing with her freinds in Acapulco. Her height
as a function of time could be modeled by
the function hlt) --16r2 + 161 +96 where
t is the time in seconds and h is the height
in feet. a) How long did it take Erika and h
is the height in feet.
a) How long did it take Erika to reach her
maximum height (to the nearest tenth of a
second)?
b) What was the highest point that Erika
reached (in feet)?
c) After how many seconds did Erika hit
the water (to the nearest tenth of a
second)?

step-by-step explanation:

mean or average is 40.6

(0,,,0)

step-by-step explanation:

the table of x and y values is shown in the attached pic(part of question)

we have to decide according that graph

given points are (0, 0) (–1, 0), (2, 0)

when we graph these points on graph they show an increasing line as shown in the attached pic

step-by-step explanation: the answer for wha if rt is 10 centimeters long, and wha is st? it’s 6

let f (x ) is a function and c be a positive real number,   the graph of the function g (x ) = f (cx ) is represented as follows.

when, c > 1,   the function compresses it in the x - direction.

when, 0 < c < 1, the function stretches it.

the function is g ( x ) = (9x )2.

the heighest power of x in g ( x ) = (9x )2 is 2, so the parent function is square function.

the equation of parent function is f ( x ) = x 2 .

the function is g ( x ) = (9x )2 and the parent function is f ( x ) = x 2 .

so, the functions f and g have the following relationship.

g ( x ) = f ( 9x ).

compare the function g ( x ) = f ( 9x ) with g (x ) = f (cx ).

c = 9 ( > 1 ).

so, the function g (x ) = (9x )2 compresses it in the x - direction.

step-by-step explanation: