I need step by step
Answer provided by our tutors
Step by step solution is provided when solving or simplifying equations or expressions.
You have selected the "Graph" tab and the result if the graph for the eqution:
y = (1/2)x + 1
The graph is a streight line. To draw this line you need 2 points which you can read directly from the graph.
Select the area you want to zoom and you can see that (-2, 0) and (0, 1) are such points: