A water storage tank for crop irrigation holds 800 gallons of water, and has been draining from the bottom of the tank for twenty minutes. Using the table below answer the following questions. t (minutes) V (gallons) a) If R is the point (10, 688) on the graph of V(t), find the slope of the secant line for RQ when Q is th different points from the graph listed below. Q (0, 800) (5, 735) 20 25 0 5 10 15 800 735 688 635 591 521 (15, 635) Select an answer Select an answer gallons per minute minutes per gallon minutes gallons LIIVI
A water storage tank for crop irrigation holds 800 gallons of water, and has been draining from the bottom of the tank for twenty minutes. Using the table below answer the following questions. t (minutes) V (gallons) a) If R is the point (10, 688) on the graph of V(t), find the slope of the secant line for RQ when Q is th different points from the graph listed below. Q (0, 800) (5, 735) 20 25 0 5 10 15 800 735 688 635 591 521 (15, 635) Select an answer Select an answer gallons per minute minutes per gallon minutes gallons LIIVI
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter10: Radical Functions And Equations
Section: Chapter Questions
Problem 15CT
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Transcribed Image Text:A water storage tank for crop irrigation holds 800 gallons of water, and has been draining from the bottom
of the tank for twenty minutes. Using the table below answer the following questions.
t (minutes)
V (gallons)
Q
(0, 800)
a) If R is the point (10, 688) on the graph of V(t), find the slope of the secant line for RQ when Q is the
different points from the graph listed below.
(5, 735)
0 5 10 15
800 735 688 635
(15, 635)
20 25
591 521
Select an answer
Select an answer
gallons per minute
minutes per gallon
minutes
gallons
VIIVI
(20, 591)
(25, 521)
b) Now use the slopes above to estimate the slope of the tangent line at R by averaging the slopes of the
two adjacent secant lines.
Select an answer
Select an answer V
Select an answer
V
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