It is translated upwards by 8 units.
The whole line 'shifts up' by two units, and is parallel to the original line (same slope)
The starting point on the y-axis changes from -2 to 6.
The slope of the line of 2x plus 2y equals 7 is (7/2x - 1).
It is a straight line.
It equals to the equation of a straight line.
The equation of such a line is [ Y = -4x plus any number].
the slope of the line is -4
y equals x plus 5 is the equation of a straight line in the x-y plane.
It is the equation of a sraight line.