Rewrite the quadratic equation
1/x+1 = 2x-9/2x-4 as the quadratic function of f (x)​

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.

Can someone show me step by step how to do this?

One of the problems with our current election system is? ?