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erma4kov [3.2K]

3 years ago

9

The isosceles triangle theorem states that if two sides of a triangle are congruent, then the angles opposite those sides are __

__
A. proportional
B. complementary
C. supplementary
D. congruent

1 answer:

frez [133]3 years ago

5 0

The answer is “C” supplementary I think.

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ANSWER

$(3, \infty )$

EXPLANATION

The given function is

$f(x) = \frac{ {x}^{2} - 9}{x - 3}$

When we plug in x=3 into this function, we obtain,

$f(3) = \frac{0}{0}$

This means that the function is discontinuous at x=3.

We need to simplify the function to obtain,

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This implies that,

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The graph this function is a straight line that is continuous everywhere.

To graph

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we draw the graph of

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See diagram in attachment.

Hence the coordinates of hole is

$(3, \infty )$

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