ear Equation b. Linear Inequality c. Quadratic Equation d. Quadratic Inequality 2. Which of the following is a quadratic equation? a. 3s2 + s-4 b. m2 - 8m - 1 = 0 c. 2x-1-5 d. 5y + 4y 27 In the quadratic equation 2x2-9x-5 = 0, which is the quadratic ter a. 2x2 b. x2 c. - 9x d. - 5 In the quadratic equation 2x2 - 9x - 5 = 0, which is the linear term? a. 2x2 b. X2 c. - 9x d. -3 In the quadratic equation 2x-9x-5= 0, which is the constant ten