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zavuch27 [327]
3 years ago
8

I need help on both of those 4 problems

Mathematics
1 answer:
Masja [62]3 years ago
7 0
Are u trying to see if these r true and false?
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The elevator in the empire state building goes up to the 103rd floor and descends to -5 for parking. What does 0 represent in th
Inessa05 [86]
0 could possibly represent ground level in this situation.
5 0
3 years ago
What are the coordinates of the hole in the graph of the function f(x) ?
Vinvika [58]
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,

f(x) = \frac{(x - 3)(x + 3)}{(x - 3)}

This implies that,

f(x) = x + 3

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

To graph

f(x) = \frac{ {x}^{2} - 9}{x - 3}
we draw the graph of

f(x) = x + 3
and leave a hole at x=3.

See diagram in attachment.

Hence the coordinates of hole is

(3, \infty )

6 0
3 years ago
23 – 7x2 + 19x – 19 is divided by 3 – 3?<br> result in the form q(x) + baby
snow_tiger [21]

Answer:

=−7x2+19x+ 41/3

Step-by-step explanation:

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3 years ago
Simplify the equation
pashok25 [27]

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I think that the answer is C. 9^24

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What is the slope of the line. (-6,19) (8,19)
KATRIN_1 [288]

Answer:

The slope is 0

Step-by-step explanation:

y_2 - y_1 / x_2 - x_1

19-19 / 8-(-6)

0 / 8+6

0/14

0

7 0
2 years ago
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