Activity 1: Directions: Use the values of a, b and c of each of the following quadratic equations in finding the sum and the product of its roots. By inspection or by any appropriate method, determine the roots. Use the space provided for your solutions and complete the table below.

#1

Now

#2

Now

#3

Now

#4

Now

#5

Now

#6

i'm not sure i quite understand, could you provide more information?

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.