What are the intercepts for # y=2x+3#?

1 Answer
Apr 8, 2018

Answer:

#"x-intercept "=-3/2," y-intercept "=3#

Explanation:

#"to find the intercepts, that is where the graph crosses"#
#"the x and y axes"#

#• " let x = 0, in the equation for y-intercept"#

#• " let y = 0, in the equation for x-intercept"#

#x=0rArry=0+3=3larrcolor(red)"y-intercept"#

#y=0rArr2x+3=0rArrx=-3/2larrcolor(red)"x-intercept"#
graph{(y-2x-3)((x-0)^2+(y-3)^2-0.04)((x+3/2)^2+(y-0)^2-0.04)=0 [-10, 10, -5, 5]}