This table represents a function. Plot points to represent the function as a graph.

x y
−3 7
0 4
3 1
8 −4

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )

Timmy uses 1 1 2 cups of sugar for every 2 gallons of lemonade he makes. how many cups of sugar would timmy use if he makes 13 gallons of lemonade?