1st graph y=2x.
You need to understand what equations means. This equation says that if you double x then you get y. So pick some values for x, and double them and call these values y.
For example (0,0), (1,2) and (2,4) are three points on the line so just plot them with a dotted line.
Now this line partitions your paper into two halves--the part above the line and the part below the line. Pick a point that you that you are absolutely positive which side of the line it is on. Say you pick the point (3,10). So ask if y>2x, ie is 10 > 2*3 = 6? if this is true, then shade in all the points on the side of the line that contains (3,10). If this last inequality is false, then shade in the half of the line that does NOT contain (3,10)Answer:
Step-by-step explanation:
