For the given function, f(x) = -2x4 - 2x3 + 18x2 + 18x, list down key features and then using these key features, sketch its approximate graph. Use graphing paper. (10 points)

Which of the following would represent the sum of 3 consecutive integers if x is the first integer?

What function has a range {yly< 5}? question on picture above^

Tony is charged $ 50 and additional $0.15 per miles for renting a car. a) represent the cost of renting a car with an equation,and the determine the cost if he drove it70 miles.b) what would be the cost of a car rental if the car was driven 250 miles? show work