3d Vectors

[hexed vessel]

If y=0, Why is the y axis still covered?

[rain girder]

I have no idea how 3d graphs work, but I don't really think y=0 in the function you have given

[neon cargo]

y doesnt equal 0, theres no restriction on y in the equation

the equation you graphed only depends on x and z

[hexed vessel]

wdym no restriction

[neon cargo]

the equation you graphed has no y variable

[rain girder]

3x-4z=12

For y=0 and y=1

[hexed vessel]

i thought its implied that 3x+0y-4z=12

[rain girder]

You can have equations

[neon cargo]

it is implied, but 0y means the coefficent of y is 0 not y = 0

[hexed vessel]

oh

thanks

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