‼️Could someone help me it’s urgent‼️

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)

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 graph: .