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Ierofanga [76]
3 years ago
8

(hi can someone help me with this?) If f(x) = 4x - 3, what is f(x)^-1?

Mathematics
1 answer:
Tatiana [17]3 years ago
3 0

Answer:

F(x) ^-1= x+3/4

Step-by-step explanation:

Exchange f(x) for y

Y=4x-3

+3

Y+3=4x

/4

Y+3/4=x

Swap y and x

F(x)^-1= x+3/4

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Express the null hypothesis and the alternative hypothesis in symbolic form that would be used for a hypothesis test. A psycholo
deff fn [24]

Answer:

Null Hypothesis

                 H₀ :  P = 3.8

Alternative Hypothesis

                 H₁: P > 3.8

Step-by-step explanation:

<u><em>Explanation</em></u>:-

<u><em>Null Hypothesis</em></u> :-

 The single statistic, H₀ will be that the sample statistic

H₀ : There is does not differ significantly from hypothetical parameter values

H₀ :  P = 3.8

<u><em>Alternative Hypothesis:</em></u>

The statistic , H₁ will be the sample statistic

H₁: There is  differ significantly from hypothetical parameter values

H₁: P > 3.8

7 0
3 years ago
-5x=5 solve for x plssss help
KengaRu [80]

Answer:

x=-1

Step-by-step explanation:

-5x=5

-x=1

x=-1

or solve this way

-5x=5

5x=-5

x=-1

4 0
3 years ago
Read 2 more answers
N+7&lt;-3<br> help lollllll
suter [353]

Answer:

The answer to n+7<-3 is n<-10 I hope this helps

Step-by-step explanation:

6 0
3 years ago
What is 10 divided by 10?
Serggg [28]
The answer to this my friend is 1. If both divisor and the dividend are the same number, the quotient will always be 1. hope this helps :)
8 0
3 years ago
Read 2 more answers
Please help me with this question
Nat2105 [25]

Answer:

Hey mate....

Step-by-step explanation:

This is your answer....

Yes, because a equilateral triangle has 3 equal angles. The 3 angles of a triangle equal 180°. So if the angles are all equal in an equilateral triangle, we do 60 times 3 which equals 180°.

hope it helps you,

Mark me as the brainliest.....

Follow me!

6 0
3 years ago
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