For the following questions, determine the binomials (factors) for each quadratic equation. Use the space provided to show your work. Write your answer on the line provided. x2+5x+6=y

x2+2x-8=y

x2-7x+10=y

x2-9x+8=y

x2-8x+16=y

You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?

Math question.. plz me .. best answer all

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