Time Allotment: 25 minutes Part III - Problem Solving Skill-25 points.
A. Analyze the word problem by answering the questions below. (5 points per item))
1. Mother went to Saver's Mall to buy disinfectant, she spent P89.75 for an alcohol,
268.35 for a clorox, and a pack of safe guard for P145.25. How much did she spend in
all?
a. What are given?
b. What is asked?
c. What operation/s to be used?
d. What is the number sentence?
e. What is the answer?​

i think it is c hope that

step-by-step explanation:

1. when "a" is a root of a polynomial, (x -a) is a factor of it. for the three roots given, the factors of the desired polynomial are (x +2)(x -1/2)(x -3).

in order to make the leading coefficient be negative, we need to multiply this product by a negative number. any negative number will do, but we choose a small (magnitude) value that will eliminate the fraction: -2.

then

f(x) = -2(x +2)(x -1/2)(x -3) = -(x +2)(2x -1)(x -3)

= -(2x² +3x -2)(x -3)

= -(2x³ -3x² -11x +6)

f(x) = -2x³ +3x² +11x -6

2. a graph created by the desmos on-line graphing calculator is shown, and the zeros are highlighted.

3. as indicated in part 1, the multiplier of this equation can be anything and the zeros will remain the same. you want a negative leading coefficient, so the "anything" is restricted to any of the infinite number of numbers that will make that be the case.