First draw a dashed line for y = 2x and then highlight the are above the line. You can highlight the area by shading it and state that the shaded area is the region of interest, or (my preference) shading the area below the line and state that the unshaded area is the region of interest. The advantages of the second option become clearer when you have several inequalities defining a region.
2
3
Any line which has a gradient which is not 2 will not be parallel to the line y = 2x + 1.
-4
you graph at the (3) point on the y axis. it should look like a vertical line across the y axis on where it says 3
When y is less than or equal to 2x-6
-2
Quadrant 4 is completely shaded. In quadrant 4, y will always be less than 2x because y is negative and 2x is positive.
2
If you mean y = -2x-6 then y intersect the graph at (0, -6)
You can do the equation Y 2x plus 3 on a graph. On this graph the Y would equal 5 and X would equal to 0.
8
your equation is this... 2x < y + 7 Now solve for y... 2x - 7 < y Since you have two variable the most you can get out of (y) is the graph and the y-intercept. the y-intercept is y > -7
3
Answer: You must switch all your letters and numbers around... to where your problem is y=-2x+2. Than after you get your answer, for the problem, Graph it... to graph it, you would take your b (+2) and find it on the graph, than you would take your m (-2) and find it on the graph, but! you must make sure it is a fraction so you will have to find two numbers and graph your second number, than make a STRAIGHT line on your point, all the way across your graph.
3
A slanted line on a graph is simply a line segment formed by a linear equation (ex.- y=2x+4) with a slope(y=2x+4) and a y-intercept(y=2x+4). ~Ares