Simplify 1) 8-(2+7) 2) 9-(2-7) 3) 8-(-2+7) 4) 8-(-2-7)
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So the first thing to do is get two points. Lets start easy lets plug in 0 for x
We get the point (0, 1).
Now plug in 2 for x
So the two points are (0, 1) and (2, 5)
Now from those two points draw a straight line
We get the point (0, 1).
Now plug in 2 for x
So the two points are (0, 1) and (2, 5)
Now from those two points draw a straight line