y=x-2
y = -0.5x plus or minus any number
answer is 1
-4
3x + y = c where c is any constant number of your choice.
y=x-2
the graph is moved down 6 units
y = -0.5x plus or minus any number
12
That line is [ y = 2 cos(2x) ].
5
The diagonal line collapses into a single point on that line.
The equation you have given, y + 2 = 7, does not describe a line, it describes the number 5. You would not graph a single number, there is nothing to graph.
y = -x + 2The graph is a straight line, with [slope = -1], and passing through the point [y=2] on the y-axis.
1
The starting point on the y-axis changes from -2 to 6.
The graph shifts downward (negative y) by 9 units.