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

Home | Account Settings | Support | Help | Log ms Calendar Gradebook pra 2019 > Assessment Bridgett Fuqu Timelimit: 3 hours. 2:51:45 remaining Micah has 72 feet of fencing to make a dog run in his yard. He wants the length to be 3.5 feet more than the width. Find the length, L, by solving the equation 2L + 2(L- 3.5) = 72. feet TIP Enter your answer as an integer or decimal number. Examples: 3,-4, 5.5172 Enter DNE for Does Not Exist, oo for Infinity 10:43 AM 12/15/2019