Two hours after the start of a 100-kilometer bicycle race, a cyclist passes the 74-kilometer mark while riding at a velocity of 39 kilometers per hour. Complete parts (A) through (C) below. (A) Find the cyclist's average velocity during the first two hours of the race. 37 kilometers per hour (B) Let f(x) represent the distance traveled (in kilometers) from the start of the race (x = 0) to time x (in hours). Find the slope of the secant line through the points (0,f(0)) and (2,f(2)) on the graph of y = f(x). %3D 37 kilometers per hour (C) Find the equation of the tangent line to the graph of y = f(x) at the point (2,f(2)). y- 74 = 39(x - 2) (Type an equation). %3D

Two hours after the start of a 100-kilometer bicycle race, a cyclist passes the 74-kilometer mark while riding at a velocity of 39 kilometers per hour. Complete parts (A) through (C) below. (A) Find the cyclist's average velocity during the first two hours of the race. 37 kilometers per hour (B) Let f(x) represent the distance traveled (in kilometers) from the start of the race (x = 0) to time x (in hours). Find the slope of the secant line through the points (0,f(0)) and (2,f(2)) on the graph of y = f(x). %3D 37 kilometers per hour (C) Find the equation of the tangent line to the graph of y = f(x) at the point (2,f(2)). y- 74 = 39(x - 2) (Type an equation). %3D

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter2: Functions And Their Graphs

Section2.4: A Library Of Parent Functions

Problem 47E: During a nine-hour snowstorm, it snows at a rate of 1 inch per hour for the first 2 hours, at a rate...

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Two hours after the start of a 100-kilometer bicycle race, a cyclist passes the 74-kilometer mark while riding at a velocity of 39 kilometers per hour. Complete parts (A) through (C) below.

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