Question

Which of the following equations will produce the graph shown below? +10 +9 B -7 -6 -5 -4 -2 -1 98 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 9 ܢܐ ܚܶ ܠܐ ܗ ܞ ܢ ܀ i = --- T-10 2 ya 1 O A. 100 64

Answer 1

The given graph represent a closed curve. These kind of curves have positive coefficients. Then, the possible solutions are option C and D.

Additionally, this curve is a vertical ellipse, then the denominator of the variable y must be greater than the denominator of the variable x. Therefore, the answer is option C.