Which inequality is represented by the graph
2 answers:
Answer:
A
Step-by-step explanation:
First the line is dotted which means the inequality is either greater than > or less than <
Eliminate answer 3 and 4
Check for answer A and B a graph tool to visualize and compare with your graph in question
For this case we must indicate which of the inequalities given correspond to the graph shown.
We have that the border line of the graph is dotted, therefore the "=" is not included in the inequalities. Thus, we discard options C and D.
We take point (0,0), which belongs to the shaded region, and evaluate it in the remaining options:
Is fulfilled!
Thus, the correct option is option A.
Answer:
Option A
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An ellipse (oval shape) is expressed by the following equation:
where h is the x coordinate of the center and k is the y coordinate of the center. Furthermore, a is the horizontal distance from the center, and b is the vertical distance from the center. Lastly, c is the distance from the center to one of the foci (they are spaced apart equally).
We can find the foci by using
36 - 11 =
Since the k value in this case is 0, the y value of both foci are 0. Also, since h and k are both 0, we know the center of the ellipse is at the origin.
So the foci are (-5, 0) and (5, 0)
Hope this helps :)
We can find the foci by using
36 - 11 =
Since the k value in this case is 0, the y value of both foci are 0. Also, since h and k are both 0, we know the center of the ellipse is at the origin.
So the foci are (-5, 0) and (5, 0)
Hope this helps :)