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Dmitrij [34]
3 years ago
7

What is f(5) for the function f(x)=2x+7

Mathematics
2 answers:
denis-greek [22]3 years ago
8 0

Answer:

Solution:

f(5)=2×5+7

=10+7

=17

vitfil [10]3 years ago
4 0

Answer:

f(5)=17

Step-by-step explanation:

f(5)=2(5)+7\\f(5)=10+7\\f(5)=17

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Enter a problem...

Algebra Examples

Popular Problems Algebra Find the Domain and Range y=3/2x^2+4x-9

y

=

3

2

x

2

+

4

x

−

9

The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.

Interval Notation:

(

−

∞

,

∞

)

Set-Builder Notation:

{

x

|

x

∈

R

}

The range is the set of all valid

y

values. Use the graph to find the range.

Interval Notation:

[

−

35

3

,

∞

)

Set-Builder Notation:

{

y

∣

∣

∣

y

≥

−

35

3

}

Determine the domain and range.

Domain:

(

−

∞

,

∞

)

,

{

x

|

x

∈

R

}

Range:

[

−

35

3

,

∞

)

,

{

y

∣

∣

∣

y

≥

−

35

3

}

image of graph

5 0
2 years ago
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Thus, the required inequality,

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4 0
3 years ago
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