Pls help I’ll brainlest ASAP

H(x)=4x2-5x h(-3) what is the answer?

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at link to the chart is here

Find the equation using the point (4,8)