-4
2 is a solution of the equation, but not if it's an inequality.
2
4
-2x=2y+5 +2x -2y -2y=2x+5 /-2 y=-1/1+2.5
The inequality with the terms 2x, 3 and 7 can be written as 2x -3 = 7, 2x + 3 = 7, 2x * 3 = 7, and 2x/3 = 7. This means that the solutions are 5, 2, 7/4, and 21/2 respectively.
The inequality ( y - 2 < 2(x - 1) ) can be rewritten as ( y < 2x - 2 + 2 ), simplifying to ( y < 2x ). This represents a region below the line ( y = 2x ) in a Cartesian plane. The line itself is not included in the solution, so it would be drawn as a dashed line. The area below this line, where ( y ) values are less than ( 2x ), indicates the solution set for the inequality.
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.
y - 2x < 2
2 is a solution of the equation, but not if it's an inequality.
Flipping the graph of the function ( y = x^2 + 2x - 2 ) vertically involves multiplying the entire function by -1. This results in the new equation ( y = -(x^2 + 2x - 2) ), which can be simplified to ( y = -x^2 - 2x + 2 ). So, yes, the flipped graph can be represented as ( y = -(x^2 + 2x - 2) ).
2
-2
Through signs of inequality Solve each inequality Graph the solution? 2(m-3)+7<21 4(n-2)-6>18 9(x+2)>9(-3)
-2
To graph the equation (-2 \leq 2x - 44), first, you can rearrange it to isolate (x): add 44 to both sides to get (42 \leq 2x), then divide by 2, giving (21 \leq x) or (x \geq 21). This represents a vertical line at (x = 21) on the graph, with a solid line indicating that (x) can equal 21. Shade the region to the right of this line to show all values of (x) that satisfy the inequality.
To determine the inequality represented by the graph, we need to analyze the lines and their slopes. If the line has a positive slope and the region above the line is shaded, it likely corresponds to option (1) or (3). If the line has a negative slope and the region below the line is shaded, it corresponds to option (2) or (4). Without seeing the graph, I can't specify which inequality it is, but you can use these clues to identify the correct option.
If you mean: 2x+4y = 4 then the graph joins the points: (2, 0) and (0, 1)