Find the slope of the line containing the pair of points. (11,1212) and (negative 9−9,negative 4−4)

4/5

Step-by-step explanation:

To be able to help you, I've had to assume that you meant one point was (11,12) and the other (-9,-4).  Please practice your skills in inputting numerals and points.  

If we go from (-9,-4) to (11,12), x increases by 20 and y increases by 16

Thus, the slope is m = rise / run = 16/20, or 4/5.

not enough information

step-by-step explanation:

we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.