Use the time/tip data from the table below, which includes data from New York City taxi rides. (The distances are in miles, the times are in minutes, the fares are in dollars, and the tips are in dollars.) Find the regression equation, letting time be the predictor (x) variable. Find the best predicted tip for a ride that takes 26 minutes. How does the result compare to the actual tip amount of $5.46? Distance Time Fare Tip 0.68 1.80 1.65 1.02 6.00 25.00 11.00 6.30 16.30 9.80 1.89 1.50 1.96 1.40 0.49 12.71 8.00 18.00 2.00 27.00 18.00 7.80 12.30 4.80 36.80 14.30 2.34 2.46 0.00 0.00 4.29 2.47 O ... The regression equation is y=+x. X. (Round the y-intercept to two decimal places as needed. Round the slope to four decimal places as needed.)

Let f(x)=x²-9x +4. Find f(-1). f(-1) = 106 19,758 NOV 30

Let f = {(1, 2), (3, 4), (2, 6), (5, 9}. Find the domain of f

Identify the inner and outer functions in the composition (6x? +7) * Let f(u) represent the outer function and g(x) represent the inner function.