Question

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

Answer 1

`"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]}