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Which of the following does not represent a function? A. graph of an absolute value function B. graph of a negative parabola oriented about the y axis with y intercept at positive 6 C. graph of an ellipse with y intercepts negative 7 and positive 7 D. graph of a line with a positive slope and y intercept of negative 6

Melissa Norris

in Mathematics

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1 answer

Melissa Norris on January 6, 2019

Answer:C. the graph of an ellipse with intercepts and negative 7 and positive 7Explanation:An ellipse is an oval shape. In order to represent a function, a graph must pass the test of the vertical line; that is to say, a vertical line drawn through any area of the graph should only pass through one point. In an oval or ellipse, a vertical line that passes through two times; this means that it is not a function.

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