HELP PLEASE, Write a rule for a 4th degree polynomial that opens downward with the x-intercepts of only (2, 0), (- 4, 0) and (1.5, 0) . Explain why your rule would have those properties.

Olive's solar powered scooter travels at a rate of 30 miles per hour. what equation can she use to calculate her distance with relation to the time she traveled? h=hours m=miles 1. h=m+30 2. m=30h 3. m=h+30 4. h=30m