Aball is thrown into the air by a baby alien on a planet in the system of alpha centauri with a velocity of 43 ft/s. its height in feet after t seconds is given byy=43t-23t^{2}.
a. find the average velocity for the time period beginning when t=1 and lasting
.01 s:
.005 s:
.002 s:
.001 s:
note: for the above answers, you may have to enter 6 or 7 significant digits if you are using a calculator.
b. estimate the instanteneous velocity when t=1.

Instantaneous Velocity at t = 1 is 20 feet per second

Step-by-step explanation:

We are given he following information in the question:

B) Instantaneous Velocity at t = 1

A) Formula:

Average velocity =

1) 0.01

2) 0.005 s

3) 0.002 s

4) 0.001 s

true statements:

a) x + y = y + x   ⇒ commutative property of addition

b) (x * y) * z = x * (y * z) ⇒ associative property of multiplication

d) (x + y) + z = x + (y + z) ⇒ associative property of addition

false statements:

c) x - y = y - x   should be: x - y = - y + x

e) (x - y) - z = x - (y - z) should be: (x - y) - z = x - (y + z)

step-by-step explanation: