What is the value of the function at x=−2? y=−4 y = 0 y = 2 y = 3

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.

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line

Peyton's field hockey team wins 4 games out of every 7 games played. her team lost 9 games. how many games did peyton's team play?