How do you find the slope and y intercept for #5y – 2y + 9 = 0#?

1 Answer
Apr 25, 2018

Answer:

#"slope "=0," y-intercept "=-3#

Explanation:

#"simplifying and rearranging"#

#rArr3y+9=0larrcolor(blue)"subtract 9 from both sides"#

#rArr3y=-9rArry=(-9)/3=-3#

#y=-3" is a special line in that it is horizontal and "#
#"parallel to the x-axis passing through all points in the plane"#
#"with a y-coordinate "=-3#

#"since it is parallel to the x-axis the slope "=0#

#"and y-intercept "=-3#

#"the graph of "y=-3" is shown below"#
graph{(y-0.001x+3)=0 [-10, 10, -5, 5]}