Question 1130631
enter these and pick quadratic regression
y=-0.000365 x^2+.20835 x+55.15807
1 pm is 7 hours after 6 am or 420 minutes and temperature is 78.3 degrees
{{{graph(300,300,-50,500,-20,90,-0.000365x^2+.20835x+55.15807)}}}