You are on a road trip in a car . the car travels 125 miles using 5 gallons of gas .create a rate that compares miles to gallons of gas

Find the x-intercept and y-intercept of the line. 3x + 5y = −15

What is the y-intercept of the line given by the equation

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)