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ira [324]
2 years ago
5

What function is the inverse of the exponential function y = 4x?

SAT
1 answer:
Ber [7]2 years ago
3 0

Answer:

y

=

ln

x

ln

4

Explanation:

Switch the places of

x

,

y

and subsequently solve for

y

:

y

=

4

x

x

=

4

y

ln

(

4

y

)

=

ln

x

We need to get an explicit solution, IE, isolate

y

.

Recalling that

ln

(

a

b

)

=

b

ln

a

:

y

ln

(

4

)

=

ln

x

y

=

ln

x

ln

4

Explanation:

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Please Help, I am stuck on this question.
Morgarella [4.7K]

Answer:

(15/17 = sin ∠ JLK)

(first option listed)

Explanation:

the "sin ∠ JLK" is what we can simply think of as the inside measurement of angle/corner L. (L is the letter in the middle of ∠ JLK , and if you imagine drawing a line from J to L to K, you would see that the only angle you formed both sides of is corner L)

so, we are looking for the sin of L.

(SOH CAH TOA)

we know that

sin = opposite / hypotenuse

However, we do not have the opposite value of this triangle <em>yet. </em>

-----

we can solve the length of the opposite side with the Pythagorean theorem:

 a² + b² = c²

 8² + b² = 17²

 64 + b² = 289

- 64           - 64

     b²  =   225

   √b² = √225

    b = 15

----

so, to solve for sin L,

(sin = opposite / hypotenuse)

we should divide the opposite (15) over the hypotenuse (17)

so, 15 / 17 = sin L

(15/17 = sin ∠ JLK)

6 0
2 years ago
6. Selection of Incident Commanders is done by the:
juin [17]

Selection of Incident Commanders is done by the jurisdiction or organization which is primarily responsible for the type of incident in which they are specialized in during their operations.

<h3>What is Incident Commander?</h3>

This is a professional who is responsible for different types of emergency responses. This individual acts a supervisor and uses the available resources and manpower to effectively manage the incident so as to prevent death and other unpleasant circumstances which may be encountered.

The individual ensures that the scene is safe before it is opened again the general public and they are usually selected based on experience and qualification. They are also chosen by the organization in charge of the incident which is why it was chosen as the most appropriate choice.

Read more about Incident Commanders here brainly.com/question/1886144

#SPJ1

5 0
1 year ago
discuss four reasons why it is important for a novice entrepreneur to build positive relationship with customers ​
Ivenika [448]

Answer:

because they would tell other people that they know, and it would start out your business on a good foot as reliable and friendly. that alone would have people coming in to try it out for themselves. another reason would be because you don't want to look like a snotty business when you are just starting out and are small and not even anywhere near the big businesses.

4 0
2 years ago
Use the graph of the polynomial function to find the factored form of the related polynomial.
Jlenok [28]

Answer:

(x-1)(x-9)

Explanation:

3 0
2 years ago
8√<br> ​p<br> ​<br> ​​ −2√<br> ​3<br> ​<br> ​​ =√<br> ​3<br> ​<br> ​​ +3√<br> ​p<br> ​<br> ​​
nirvana33 [79]
Correctamundo my  guy
6 0
4 years ago
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