Write an equation of the parabola in intercept form that passes through (-2, 0.05) with X-intercepts of — 7 and -3.

Can someone explain to me how to do

Atruck can be rented from company a $50 a day plus $0.60 per mile. company b charges $20 a day plus $0.80 per mile to rent the same truck. find the number of miles in a day at which the rental costs for company a and company b are the same

Find y to the nearest hundreds place