Y= x3 + 11x2 − 312x. now, open the graphing tool and graph the equation. remember, this equation represents the volume of a flower box, so neither the width nor the volume can be negative. using the pointer, determine the x-intercept where the width is positive and the volume will change to positive as x increases.

answer: give more info

step-by-step explanation:

i think there was a typo. you wrote pat brings 3 quarts of ice-cream to the party. each serving of ice-cream is 1 6 quart. how many total servings of ice-cream does pat bring to the party? i think the bold is supposed to be 1/6. so 1 quart of ice cream = 6 servings. 6 * 3 = 18.

thats not a system of equations, that is a solution