s(t)=-4.9t2 + 32t+ 21 at t = 3 Time Interval Average Velocity [3,4] [3,3.1] [3,3.01] -2.3 0.211 2.6 1. For the given position function below, make a table of average velocities and make a conjecture about the instantaneous velocity at the indicated time. (Be sure to only round at the end for your final answer. Round to 3 decimal places.) 72.903-72.9 3.001-3 [3,3.001] [3,3.0001] 3 13 4.9(3)² + 32(3) +21=72.9 -4.9(4+ 32(4)+21=70.6 70.6-72.9 72.926-72.9 2.6 3.01-3 73.111-72.9 3.1-3 0.211 = -2.3 9-3 72.9-72.9 3.0001-3 The accurate conjecture for instantaneous velocity at t = 3 is (Round to 1 decimal place.)

Q: 3. The position of an object that is moving along a straight line at t seconds is given by s(t) :…

A: This is a problem of dynamics.

Q: Find the velocity of an object at 4 seconds give the function s(t)=.25t

A: We have to find the velocity of an object at 4 seconds give the function s(t) = 0.25t

Q: P(A) )= Eind change when t= 6 CRound rate of 3 decimal places) Find (Romel the rate of Change of P…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Example 1: Determine the average rate of change between the points (-6,-2) & (3,8).

A: Since the student has posted multiple questions and does not mention any specific question, so we…

Q: The table shows the position of a motorcyclist after accelerating from rest. t (seconds) s (feet) 0…

A: Introduction: In contrast to instantaneous velocity, which is determined by the slope of the tangent…

Q: 2) Suppose a tennis ball is thrown upward from a tennis court that is 30 feet above ground (the…

A: Given position function:- st=-16t2+48t+30 We know Average rate of change of function fx in interval…