HELP ME PLEASE

Solve the system of equations. y= 2x y= x^2 - 15

Cole says the distance between points (-5,0) and (0,-5)is 5 units. is he correct? explain why or why not.

Which statement best explains whether the table represents a linear or nonlinear function? input (x) output (y) 2 5 4 10 6 15 8 20 it is a linear function because the input values are increasing. it is a nonlinear function because the output values are increasing. it is a linear function because there is a constant rate of change in both the input and output. it is a nonlinear function because there is a constant rate of change in both the input and output.