What is the Domain?

What is the Range?

please help I am struggling with math.

Step-by-step explanation:

The Domain is the set of X values, which is the line that is going straight.

The Range is the set of Y values, which is the line that is pointing up and straght.

So to find each value on the graph you simply look at the black dot and calculate the points. And i'm not sure if you remember but the on the Y line, when it is pointing up that means it is positive and when it is pointing down that means those values are negitvie. Same concept with the X line. On the X line, when it is points left it is negetive and when it is pointing right it is positive. Also, remember you write the points like (x,y). So now we have the basic idea of a graph now you can easliy find the points.

So, the point on the far left would be (-6,-1), why? Because it is on the left side of the X which means it will be negitvie and it is -6 blocks away from the middle point of the lines. And it goes down once with the Y line, and remeber going down equals negitive, so that if why it is -1.

Now you have that knowlegde try to figure out the rest, if stuck left me know. I hope this makes sense, sorry if not D:

the answer is 28

step-by-step explanation:

1 is b and 2 is d

step-by-step explanation: