Construct line m such that the y-coordinate of every point is 1 1/2 and construct line n such that the z-coordinate of every point is 5 1/2

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Step-by-step explanation:

Hi there!

1)Assuming that we're dealing with a Three Dimensional plane, with their three axes xyz.

To construct a line m in which every y-coordinate is y= , to have the y -coordinate will be constant on  .

Similarly, the same for the line n with its z-coordinate fixed on  

2) Since we're on a 3D plane with not two but three axes x, y, and z, the line in 2D (just x and y view) will be seen as planes. Check the second picture, please.

the answer is c.

step-by-step explanation:

step-by-step explanation: