A soup recipe makes 6 cups. How many people does it serve if each serving is of a cup

Y=4x^2+x-1 solve using quadratic formula

Find an equation for the linear function which has slope -10 and x-intercept -7

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.