The graph shows the amount of money paid when purchasing bags of peanuts at the zoo: a graph is shown. the x-axis is labeled from 0 to 12 and the y-axis is labeled from 0 to 12. the four points are shown on the graph are ordered pairs 0, 0 and 1, 4 and 2, 8 and 3, 12. these points are joined by a line. the label on the x-axis is bags of peanuts. the title on the y-axis is total cost in dollars. what is the constant of proportionality?

(x3 + 6x2 + 2x - 6) • (x - 1)

step-by-step explanation:

polynomial long division :

3.2     polynomial long division

dividing :   x4+5x3-4x2-8x+6

                              ("dividend")

by         :     x-1     ("divisor")

dividend     x4   +   5x3   -   4x2   -   8x   +   6

- divisor   * x3     x4   -   x3            

remainder         6x3   -   4x2   -   8x   +   6

- divisor   * 6x2         6x3   -   6x2        

remainder             2x2   -   8x   +   6

- divisor   * 2x1             2x2   -   2x    

remainder               -   6x   +   6

- divisor   * -6x0               -   6x   +   6

remainder                     0

quotient :   x3+6x2+2x-6   remainder:   0

3/5

step-by-step explanation:

double number line is not a standard concept, so it must have been defined in your textbook. assume top line is numerator.