7th-grade equation math. Will give brainiest.

X-intercept=-5 y-intercept=2 the equation of the line is

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?