Darnell and Stephanie have competing refreshment stand businesses Darnell's profit can be modeled with the polynomial c^2 + 3c - 120, where c is the number of items sold. Stephanie's profit can be modeled with the polynomial 3c^2+ - 7c- 400. Write a polynomial that represents the difference between Stephanie's profit and Damell's profit.

c

step-by-step explanation:

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.

both graphs increase on their domain

neither graph has a y-intercept

step-by-step explanation:

the following points can be visualized easily from the graph

question: use the following table of a school bus during morning pickups to calculate its average speed between 2.8 km and 4.2 km

answer: 42 km/h

explanation: 1.4/0.033 42.42424 = 42 km/h

question answered by

(jacemorris04)