How do you graph the equation by plotting three points #y=-x+2#?
1 Answer
Feb 12, 2017
see explanation.
Explanation:
To obtain 3 points, choose any values of x and substitute into the equation for corresponding values of y.
#•x=0toy=0+2=2rArr(0,2)#
#•x=2toy=-2+2=0rArr(2,0)#
#•x=-3toy=-(-3)+2=5rArr(-3,5)# Plot the 3 points (0 ,2) , (2 ,0) and (-3 ,5) and draw a straight line through them. You then have the graph of the given equation.
graph{-x+2 [-10, 10, -5, 5]}
