Solve the equation: x+1 / x-3 = x+2 / x

Is the following relation a function? x y 1 4 −1 −2 3 10 5 16 yes no

Lindsay used two points, (x,y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?

This is so hard and it’s for a test