What are the intercepts of the line #y = 3x - 4#?

1 Answer
Jul 19, 2018

Answer:

#"y-intercept "=-4," x-intercept "=4/3#

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=-4larrcolor(red)"y-intercept"#

#y=0rArr3x-4=0rArrx=4/3larrcolor(red)"x-intercept"#
graph{(y-3x+4)((x-0)^2+(y+4)^2-0.04)((x-4/3)^2+(y-0)^2-0.04)=0 [-10, 10, -5, 5]}