For the given equation, find the values of a, b, and c, determine the direction in which the parabola opens, and determine the y-intercept. Decide which table best illustrates these values for the equation: Table A a b c up or down y-intercept 8 0 -8 down (0,-8) Table B a b c up or down y-intercept 8 0 -8 up (0,8) Table C a b c up or down y-intercept -8 0 8 up (0,-8) Table D a b c up or down y-intercept 8 0 –8 up (0,-8)