Determine whether the graph shown to the right represents a function. Choose the correct answer below.
O A. No, because no vertical line can be drawn that intersects the graph more than once.
B. Yes, because a vertical line can be drawn that intersects the graph more than once.
C. No, because a vertical line can be drawn that intersects the graph more than once.
D. Yes because no vertical line can be drawn that intersects the graph more than once.

Using the function definition, it is found that the correct option is:

C. No, because a vertical line can be drawn that intersects the graph more than once.

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A similar problem is given at link

last option

step-by-step explanation:

given that δdef is right and isoceles,

assuming that side df is the hypotenuse means that de an ef are the other 2 sides that intersect at 90° and are of equal length.

because they are of equal length, we can say that they are congruent

because they intersect at 90°, their slopes must be opposite reciprocals.

only the last option satisfies these conditions.

think about it deeply and passionately about this property

i am sorry