Determine the slope of the linear function.

f(8)=-1 and f(2)=3

What are the sotions to the quadratic equation 9x^2=4

Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made. determine an equation to model his situation?

Find the zeros of each function. f(x) = 6x^2 - 7x - 20