Jeff has a hot dog stand on the beach. he charges $3.50 for a hamburger (y) and $2 for a hot dog. his goal is to make at least $250 and to sell no more than 75 hamburgers. the solution region to this system is shown in the graph and contains the point (60, 40)

he could sell 40 hamburgers and 60 hotdogs
he could sell 60 hamburgers and 40 hotdogs
he could sell $40 worth of hamburgers and $60 worth of hotdogs
he could sell $60 worth of hamburgers and $40 worth of hotdogs

step-by-step explanation: s

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.

step-by-step explanation:

i'm not sure how to show the work for this

answer : c and d or 4(29 + 6)

4(29) + 4(6)