Question

How do you find the intercepts and then use them to graph the equation `2x-6=y`?

Answer 1

`"see explanation"`

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=0rArr0-6=yrArry=-6larrcolor(red)"y-intercept"`

`y=0rArr2x-6=0rArrx=3larrcolor(red)"x-intercept"`

`"Plot the points "(0,-6)" and "(3,0)`

`"Draw a straight line through them for graph"` graph{(y-2x+6)((x-0)^2+(y+6)^2-0.04)((x-3)^2+(y-0)^2-0.04)=0 [-10, 10, -5, 5]}