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Nana76 [90]
3 years ago
11

Find the inverse of the given function. (pictured below)

Mathematics
1 answer:
zavuch27 [327]3 years ago
4 0

Answer:

4

3

0

Step-by-step explanation:

f(x) = y = -1/2 × sqrt(x+3)

2y = -sqrt(x+3)

4y² = x + 3

x = 4y² - 3

now renaming this, so that the normal symbols and names are used for this function definition, so that the input variable is called "x" :

f-1(x) = 4x² - 3

basically, just by itself, this function would be defined for all possible real values of x.

but because it is the inverse of the original function, which generates only values of y<=0, then for the inverse function that same range applies for its input variable x

x<=0

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Y =1/4x + 3<br> Y = -1<br> Help me
kap26 [50]

Y = 7  

Explication pas à pas:

x est -3 donc -3 et connectez le x.

Y = -1 / 3 (-3) +5.

Y = 1 + 5

Y = 7

7 0
3 years ago
What ratio is equivalent to 5/45
ad-work [718]

Hi There!

Step-by-step explanation:

5/45 = 1/9

Answer:

A ratio that is equivalent to 5/45 is 1/9!

Hope This Helps :)

5 0
3 years ago
Which image shows a translation?<br> А<br> B<br> с
Oksanka [162]
That would be A I believe
5 0
3 years ago
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What is the quotient of 2/3/4 ÷ 1/4
yulyashka [42]

Answer:

11

Step-by-step explanation:

Do kcf (keep,change,flip)

First, covert 2 3/4 into an improper fraction

Then after you do that you get 11/4

so you do the equation 11/4 ÷ 1/4

when you do kcf it would be 11/4 × 4/1=

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8 0
2 years ago
What is the equation of a line, in general form, with a slope of -2 and a y-intercept of 8?
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Y=mx+b
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Rearranging gives you the answer of
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7 0
3 years ago
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