Instantaneous Rate of Change if a ball is thrown straight up into the air with an initial velocity of 75 ft/s, its height in feet after t second is given by y = 75t-16t Find the average velocity include units, for time period beginning when t = 2 seconds and lasting

(i) 0.5 seconds
Average velocity:

(in) 0.1 seconds
Average velocity

(in) 0.01 seconds
Average velocity:

Finally based on the above results, guess what the instantaneous velocity of the ball is when t=2
Average velocity:

the length of o'p' is .

step-by-step explanation:

it is given that the quadrilateral m'n'o'p' is the image of quadrilateral mnop after dilation.

the center of dilation is origin and the scale factor is 1.5.

in dilation the image and preimge are similar figures. it means the sides of image and preimage are proportional.

the scale factor is defined as

the scale factor is 1.5.

multiply both sides by op.

note: if the value of op is given, then multiply the value of op with 1.5 to get the length of side o'p'.

therefore length of o'p' is .

b

step-by-step explanation:

it's a proportional graph.

step-by-step explanation:

8 x 5 = 40         (and you have -8x and -5y)

x= absiss

y= orderly

so you have a proportional graph.

4+3x is the answer

hope you got it