Arailroad crew can lay 6 miles of track each day. they need to lay 162 miles of track. the length, l (in miles), that is left to lay after d days is given by the following function. l(d)=162-6d answer the following questions. (a). how many miles of track does the crew have left to lay after 17 days? (b). how many days will it take the crew to lay all the track?

The equation shown below represents function f. f(x)= -2x+5 the graph shown below represents function g. which of the following statements is true? a. over the interval [2, 4], the average rate of change of f is the same as the average rate of change of g. the y-intercept of function f is less than the y-intercept of function g. b. over the interval [2, 4], the average rate of change of f is greater than the average rate of change of g. the y-intercept of function f is greater than the y-intercept of function g. c. over the interval [2, 4], the average rate of change of f is the same as the average rate of change of g. the y-intercept of function f is greater than the y-intercept of function g. d. over the interval [2, 4], the average rate of change of f is less than the average rate of change of g. the y-intercept of function f is the same as the y-intercept of function g.