What is the equation of the line in the following graph?

Which of the binomials below is a factor of this trinominal? x^2-13+30

Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10

In which form is the following function written? y = - 2(x – 3)(x + 5)