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never [62]
3 years ago
15

Helpppppp me please

Mathematics
1 answer:
tensa zangetsu [6.8K]3 years ago
3 0

Step-by-step explanation:

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This is due in one hour
UNO [17]

Answer:

The answer to the first one is y = 4/7 x − 13 /7

The second one is already in standard form

Step-by-step explanation:

6 0
3 years ago
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46.The function f graphed above is the function f(x) = log2(x) + 2 for x > 0. Find a formula for the inverse of this function
pantera1 [17]

Answer:

The inverse for log₂(x) + 2  is - log₂x + 2.

Step-by-step explanation:

Given that

f(x) = log₂(x) + 2

Now to find the inverse of any function we put we replace x by 1/x.

f(x) = log₂(x) + 2

f(1/x) =g(x)= log₂(1/x) + 2

As we know that

log₂(a/b) = log₂a - log₂b

g(x) = log₂1 - log₂x + 2

We know that  log₂1 = 0

g(x) = 0 - log₂x + 2

g(x) =  - log₂x + 2

So the inverse for log₂(x) + 2  is - log₂x + 2.

3 0
3 years ago
What is the best estimate for the width of your index finger
Len [333]
I don’t know for sure by 1 cm is a good guess.
8 0
2 years ago
Solve the following <br> 19.2<br> x 1.5
k0ka [10]

Answer:

no value of X so no answer

Step-by-step explanation:

6 0
3 years ago
If y varies inversely as x and x is 6 when y is 13, what is x when y is 8?
Vikki [24]
Y = k/x
13 = k/6
k = 78

y = k/x
8 = 78/x
8x = 78
x = 78/8
x = 9.75
4 0
3 years ago
Read 2 more answers
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