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xxTIMURxx [149]
3 years ago
8

F(x) = x^2 -2x -3 /x-3 identify the discontinuity

Mathematics
1 answer:
iris [78.8K]3 years ago
4 0

Answer:

Step-by-step explanation:

Again, parentheses would help with clarity. f(x) = (x^2-2x-3)/(x-3)

The denominator is x-3. Division by 0 is undefined, so x ≠ 3.

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The answer is b - 4(x) + 4(2)
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Read 2 more answers
One Solution, Many (infinite) solutions, No solutions.
tensa zangetsu [6.8K]

Answer:

System A the answer is: One solution

System B the answer is: Many infinite solution

System C the answer is: No solution

Step-by-step explanation:

Hope this helps you :)

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3 years ago
Pls help thank you. Find the value of the expression use estimation to check your answer ​
RoseWind [281]

Answer:

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4.) 9

Step-by-step explanation:

2.)

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We subtract from left to right to get;

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So writing the answer;

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4.)

648 ÷ 72 = ?

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So we must multiply 72 by a number less than 10 since 720 > 648

We should look for a number such that 2 in 72 times the number should give an answer with 8 in the end.

Such a number can be 9;

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8 0
4 years ago
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ivanzaharov [21]

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Step-by-step explanation:

5 0
3 years ago
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vichka [17]

Answer:

Option B 3412

Step-by-step explanation:

we know that

step 1

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step 2

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step 3

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step 4

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Substitute the value of x in the equation of the step 1

75°+15°=90°

90°=90° ----> is correct

therefore

The correct order is

3-4-1-2

7 0
4 years ago
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