If you have graph paper (or regular paper, graph is easier) you can plot it out. The equation would be y=x-1
just graph the point and then go up one over one until you get cross the y-axis
Answer:
energy and electricity
Step-by-step explanation:
hope that help with you question
Answer:
Step-by-step explanation:
If we have the equation 
and we want to test if the point (4,–2) satisfies the equation, we can plug the x and y values into the equation and see if they make the equation true.
4 is the x value, -2 is the y.
So this does satisfy the equation.
Hope this helped!
the answer to your question is -12
