Answer
The x-intercept is $(6,0,0)$
The y-intercept is $(0,3,0)$
The z-intercept is $(0,0,6)$
We can see a sketch of the plane.
![](https://gradesaver.s3.amazonaws.com/uploads/solution/6afd5a9b-1bf3-4729-ae78-540ee43d0de7/result_image/1556943442.jpg?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAJVAXHCSURVZEX5QQ%2F20240727%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20240727T011220Z&X-Amz-Expires=900&X-Amz-SignedHeaders=host&X-Amz-Signature=2ac9529789f529dd8c0050c364d2499e7622af1f48cc914fc4fa89ff61665714)
Work Step by Step
$x+2y+z = 6$
We can find the x-intercept when $y=0$ and $z = 0$:
$x+2y+z = 6$
$x+2(0)+(0) = 6$
$x = 6$
The x-intercept is $(6,0,0)$
We can find the y-intercept when $x=0$ and $z = 0$:
$x+2y+z = 6$
$(0)+2y+(0) = 6$
$y = 3$
The y-intercept is $(0,3,0)$
We can find the z-intercept when $x=0$ and $y = 0$:
$x+2y+z = 6$
$(0)+2(0)+z = 6$
$z = 6$
The z-intercept is $(0,0,6)$
We can plot these three points on the graph. Then we can connect these three points to sketch the plane for the equation.
![](https://gradesaver.s3.amazonaws.com/uploads/solution/6afd5a9b-1bf3-4729-ae78-540ee43d0de7/steps_image/small_1556943442.jpg?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAJVAXHCSURVZEX5QQ%2F20240727%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20240727T011220Z&X-Amz-Expires=900&X-Amz-SignedHeaders=host&X-Amz-Signature=4db3925d695a2683d11e7a7b785fc87d4a7f421429d536c7bfabc2a0b79f2d7b)