Which graph is defined by the function given below? y = (x + 2)(x+7)
10
10
10+
1004
- 10
10
- 10
10
- 10
10
-10
10
- 10+
10
-10-
-10+
A.
B.
C.
D.

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

Factor the following expression. 27y3 – 343 a. (3y + 7)(9y2 + 2ly + 49) b. (3y – 7)(9y2 + 2ly + 49) c. (3y – 7)(932 – 217 + 49) d. (3y + 7)(92 – 2ly + 49)