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3 years ago

Is the following relation a function?

Mathematics

2 answers:

timurjin [86]3 years ago

4 0

Answer: No

Explanation: The relation is not a function because there is more than one output (y) for a single input (x).

Snowcat [4.5K]3 years ago

3 0

Answer:

No this is not a function since 2 of the domain values have the same range.

Step-by-step explanation:

Well in simpler terms, if one or more range values (right side) have more then 1 arrow pointing to them, its automatically not a function. If each one has one arrow pointing towards them, its a function.

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Two parrallel lines may have 1 intersection point.<br> A.) True<br> B.) False

7nadin3 [17]

B. False

parallel never intersects

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3 years ago

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If 8 is added to a certain number, the result is 34. Write an equation to describe this situation.

makkiz [27]

Answer:

x + 8 = 34

Step-by-step explanation:

Hope it helps.

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3 years ago

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Answer the ones you want to. At least answer one…

Artyom0805 [142]

Answer:

9. First Five terms

If n=0. Then,

$\frac{4(0) - 5}{2}$

$\frac{0 - 5}{2} = \frac{ - 5}{2}$

If n=1. Then,

$\frac{4(1) - 5}{2}$

$\frac{4 - 5}{2} = \frac{ - 1}{2}$

If n=2. Then,

$\frac{4(2) - 5}{2}$

$\frac{8 - 5}{2} = \frac{3}{2}$

If n=3. Then,

$\frac{4(3) - 5}{2}$

$\frac{12 - 5}{2} = \frac{7}{2}$

If n=4. Then,

$\frac{4(4) - 5}{2}$

$\frac{16 - 5}{2} = \frac{11}{2}$

If n=5. Then,

$\frac{4(5) - 5}{2}$

$\frac{20 - 5}{2} = \frac{15}{2}$

If n=6. Then,

$\frac{4(6) - 5}{2}$

$\frac{24 - 5}{2} = \frac{19}{2}$

7 0

3 years ago

What is the answer to question 17

Nikolay [14]

Answer:

It is 1/1536

Step-by-step explanation:

You divide 1/512 by three since it is a cube.

6 0

4 years ago

3. If the line tangent to the graph of the function f at the point (1,7) also passes through the point

Usimov [2.4K]

Answer:

f'(-1)= 3

Step-by-step explanation:

slope = (y2 - y1)/(x2 - x1)= (7-(-2))/(1-(-2))=9/3=3

Slope of the tangent line in the given point equals f' at this point.

So,

f'(-1)= 3

5 0

3 years ago