Here is the graph of a quadratic function f. Select all equations that could define the function f.

Karianne and lucius are analyzing a linear function on a graph. karianne says that unit rate is equal to rate of change, but that slope is calculated differently. lucius says that unit rate, rate of change, and slope are calculated the same way. who is correct? explain your answer.

Which of the fallowing best completes the sequence 12,8,5, a) 1 b) 2 c)4 d)0

Which one ? is the answer and how to find this answer