Look at this function: x y −12 −8 −8 −6 −4 −4 0 −2 Mina said that the function is linear. Jenna said that the function is nonlinear. Which of the following explains who is correct? (1 point) a Mina, because for every 2-unit increase in x, there is an increase in y by 4 b Mina, because for every 4-unit increase in x, there is an increase in y by 2 c Jenna, because the point (0, −2) does not lie on the straight line that contains the other points d Jenna, because the point (−12, −8) does not lie on the straight line that contains the other points