How do you graph #y=-2x+3# by plotting points?
1 Answer
Mar 7, 2017
see explanation.
Explanation:
Choose any values of x and substitute them into the equation to obtain corresponding value for y
#x=0toy=0+3to(0,3)larrcolor(red)" y-intercept"#
#x=-2toy=4+3=7to(-2,7)#
#x=2toy=-4+3=-1to(2,-1)# Plot these 3 coordinate points and you have the graph.
graph{-2x+3 [-10, 10, -5, 5]}