Answer:
Step-by-step explanation:
We need to analize the information provided:
We know that this line passes through the point where "a" is the unknown x-coordinate of that point and 1 is the y-coordinate.
We know that the line also passes through the point (-1, -5) and the point (4, 5).
Then, in order to find the value of "a", we can plot the known points and draw the line (Observe the image attached).
You can observe in the image attached that the point whose y-coordinate is 1 is the point (2,1). Therefore, the value of "a" is:
Step-by-step explanation:
Opposite angles in a parallelogram are congruent.
Therefore Angle XWZ = Angle XYZ. (D)
X+2y=18
-x -x
2y=-x+18
/2 /2 /2
y=mx+b
y=-1/2x+9
the slope is -1/2
Answer:
D
Step-by-step explanation:
Its d because in the graph the line where they are at is positive and the answer shows (2,2) in the graph.
Answer:
x = 0, y = 3
Step-by-step explanation:
When using graphing to solve a system of equations, the intersection point is the solution. Most points on a graph follow a certain way of writing them and it looks like this: (x, y).
Here, the coordinates of the intersection point is: (0, 3). Thus the solution would be:
(x, y)
(0, 3)
x = 0, y = 3