Same way you graph y = -4x - 0.5
4
The graph shifts downward (negative y) by 9 units.
y = x + 3The graph of that equation is a straight line with a slope of 1 (45° rising to the right)and passing through the point y=3 on the y-axis.
y = x - 3The graph is a straight line, passing through the point [ y = -3 ] on the y-axis,and having a slope of [ 1 ].
answer is 1
1
The equation has no slope. The graph of the equation is a straight line with a slope of -1 .
Same way you graph y = -4x - 0.5
12
y=-10x-4
4
The graph shifts downward (negative y) by 9 units.
y = x + 3The graph of that equation is a straight line with a slope of 1 (45° rising to the right)and passing through the point y=3 on the y-axis.
y = x - 3The graph is a straight line, passing through the point [ y = -3 ] on the y-axis,and having a slope of [ 1 ].
3
y = 3x + 1 is a linear equation - it is the equation for a graph of a straight line that crosses the y axis at 1 and the x axis at -1/3, and has a gradient (slope) of 3.