28. perform the indicated operations. simplify your answer a. (x+3)(2x-1) b. (x+5)(x-5) c. (x+2)^2 d. (2x^2 +11x- + 6) 29. convert to scientific notation a. 0.125 b. 435,000 30. factor 3x +x-4 31. factor 4x^2 -16y= 32, factor x+8=33. solve the equation x^2-2x-15 = 0 34. simplify 35. perform the indicated operations. simplify your answer x^2+4x +4 a. 3x+2x^2 5x15r x-2 x +1 3x +34 45

Lassify the function as linear or quadratic and identify the quadratic, linear, and constant terms. f(x) = (3x + 2)(−6x − 3) linear function; linear term: −21x; constant term: −6 linear function; linear term: −18x2; constant term: −6 quadratic function; quadratic term: 6x2; linear term: 24x; constant term: −6 quadratic function; quadratic term: −18x2; linear term: −21x; constant term: −6

Can someone check my answer? you

Write an equation in slope intercept form of the line passes through the given point and is parallel to the graph of the given equation (0,0); y=3/8 x+2