Homework Help is Here – Start Your Trial Now!
Math
Advanced Math
Tutorial Exercise Use the position function s(t) = -4.9t2 + 750, which gives the height (in meters) of an object that has fallen for t seconds from a height of 750 meters. The velocity at time t = a seconds is given by the fol s(a)-s(t) lim Find the velocity of the object when t = 2. Step 1 The velocity of the object when t = a = 2)-s(t) lim 2-t =730.4 Step 2 Find s(2) by substituting 2 for t in s(t) = -4.9t2 + 750. s(2) = -4.9(22)² + 750 730.4 Step 3 Find the value of s(2)-s(t). 2 2 Is s(2)-s(t) = -19.6 + 750-(-4.9t² + 750) Submit Skip (you cannot come back)

Tutorial Exercise Use the position function s(t) = -4.9t2 + 750, which gives the height (in meters) of an object that has fallen for t seconds from a height of 750 meters. The velocity at time t = a seconds is given by the fol s(a)-s(t) lim Find the velocity of the object when t = 2. Step 1 The velocity of the object when t = a = 2)-s(t) lim 2-t =730.4 Step 2 Find s(2) by substituting 2 for t in s(t) = -4.9t2 + 750. s(2) = -4.9(22)² + 750 730.4 Step 3 Find the value of s(2)-s(t). 2 2 Is s(2)-s(t) = -19.6 + 750-(-4.9t² + 750) Submit Skip (you cannot come back)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter9: Quadratic Functions And Equations
Section9.6: Solving Quadratic Equations By Using The Quadratic Formula
Problem 64PFA
See similar textbooks
icon
Related questions
Question

what would go in the box, at step 3?

Tutorial Exercise Use the position function s(t) = -4.9t² + 750, which gives the height (in meters) of an object that has fallen for t seconds from a height of 750 meters. The velocity at time t = a seconds is given by the following. s(a) s(t) a-t Find the velocity of the object when t = 2. Step 1 The velocity of the object when t = a = 2 2 Is s(2 2 ) -s(t) Step 2 Find s(2) by substituting 2 fort in s(t) = -4.9t2 + 750. s(2) = -4.9(2 2)² + 750 = 730.4 730.4 Step 3 Find the value of s(2) - s(t). s(2) s(t)=19.6+750 (-4.9t² + 750) Skip (you cannot come back)
Transcribed Image Text:Tutorial Exercise Use the position function s(t) = -4.9t² + 750, which gives the height (in meters) of an object that has fallen for t seconds from a height of 750 meters. The velocity at time t = a seconds is given by the following. s(a) s(t) a-t Find the velocity of the object when t = 2. Step 1 The velocity of the object when t = a = 2 2 Is s(2 2 ) -s(t) Step 2 Find s(2) by substituting 2 fort in s(t) = -4.9t2 + 750. s(2) = -4.9(2 2)² + 750 = 730.4 730.4 Step 3 Find the value of s(2) - s(t). s(2) s(t)=19.6+750 (-4.9t² + 750) Skip (you cannot come back)
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
College Algebra
College Algebra
Algebra
ISBN:
9781938168383
Author:
Jay Abramson
Publisher:
OpenStax
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt
Algebra and Trigonometry (MindTap Course List)
Algebra and Trigonometry (MindTap Course List)
Algebra
ISBN:
9781305071742
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
College Algebra
College Algebra
Algebra
ISBN:
9781305115545
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
SEE MORE TEXTBOOKS