Question

Select the correct graph of -x - 2y = 6

Answer 1

since there is nothing to select, just graph that line using x and y intercepts.
to find x-intercept, let y=0 and solve.
to find y-intercept, let x=0 and solve.

Answer 2

then draw the line going throuh those two points. that is what your graph for the equation will look like.