How do you graph y + 2 = 7?

1 Answer
Feb 14, 2016

Given equation is y+2=7. It seems that we can simplify it further by taking the 2 to the right hand side. So we get y=7-2=5\impliesy=5

Notice there's no x parameter in the given equation, so it doesn't matter what value of x you take, may it be 4 or 6, the answer is the same, it's y=5

So do just that, take a point (0,5), then take any graph{y+0x=5 [-9.71, 10.29, -1.72, 8.28]} other point where the y ordinate is 5, that's the graph of the function.

You'll also notice that the given line will be parallel to the x-axis and also learn that the equation of a line of the x-axis can be written as y=0.