Find the slope between (2, 10) and (9, 1). Substitute in the following numbers that are missing

Graph the system: f(x)= 3/x-2; f(x)= 1/2x + 2

How do i do this activity, is appreciated

What are the values of a, b, and c in the quadratic equation 0 = x2 – 3x - 2? a = 1, b = 3, c = 2 a=, b = -3,c=-2 a = 1, b = 3, c= 2 a = 1.0= -3, c = 2