How do you find the Doman and Range of an equation when the problem strictly only gives you the graphed equation? (Specifically for Parabolas) Brainlest and thanks! :)

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance

In a recent year, the weather was partly cloudy 2/5 of the days. assuming there are 356 days in a year, how many days were partly cloudy?

If a and b represent positive real numbers what is the inequality when solves for v