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LiRa [457]
3 years ago
14

Convert logx y = 1/2 to exponential form.

Mathematics
1 answer:
Lena [83]3 years ago
8 0

Answer:

Exponential form: y = x^½

Step-by-step explanation:

Given

log_xy= \frac{1}{2}

Required:

The exponential form

To convert to an exponential function, we have to take exponents of both sides using the base of the logarithm function.

This gives us

x^{log_xy}= x^\frac{1}{2}

Since the base of the exponential function and the logarithm is the same (x), they'll cancel out one another

This leaves us with

y= x^\frac{1}{2}

Hence, the exponential form of the expression

log_xy= \frac{1}{2} is y= x^\frac{1}{2}

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Vvorth 1 points
viva [34]

Hi there!  

»»————- ★ ————-««

I believe your answer is:  

"Add 4 to both sides, and then divide by 2. The solution is x = 12."

»»————- ★ ————-««  

Here’s why:  

⸻⸻⸻⸻

  • To solve for 'x', we would have to use inverse operations.
  • We would first have to add four to both sides to undo the negative four. Addition is the opposite of subtraction.
  • We would then divide by 2 to isolate 'x'. Division is the opposite of multiplication.

⸻⸻⸻⸻

\boxed{\text{Solving for 'x'...}}\\\\2x - 4 = 20\\------------\\\rightarrow 2x - 4 + 4 = 20 + 4\\\\\rightarrow 2x = 24\\\\\rightarrow \frac{2x=24}{2}\\\\\rightarrow \boxed{x = 12}

⸻⸻⸻⸻

»»————- ★ ————-««  

Hope this helps you. I apologize if it’s incorrect.  

6 0
3 years ago
Please help for brainlist :)
Oliga [24]

Answer:

Shifts 2 units up

Step-by-step explanation:

Whenever you add onto a function it will move up

Here is the graph for f(x) = 3^x + 2

And the second graph is for f(x) = 3^x

5 0
2 years ago
What is the area of the rectangle?
irinina [24]

Answer:

Root square 25² - 15² = 20

Area = 20×15 = 300 cm²

Can u add me as Brainest pls?

7 0
3 years ago
Describe how you would find the median for a set of data that has 35 values. How would this be different if there were 36 values
777dan777 [17]

Answer:

Step-by-step explanation:

the median for 35 values, you can cross the first one and last one until there is only one value left, with should be the 18ᵗʰ value

the median for 36 values, same thing, but after cross all, there will be 2 values left instead of 1, just find the mean between 2 values.

8 0
3 years ago
Read 2 more answers
Please help me with this question. I’m stuck
Romashka-Z-Leto [24]

Answer:

should be 17

Step-by-step explanation:

find what x is by setting the equations equal to each other. (x=8) Just plug 8 into the equation to get the answer: 17

7 0
3 years ago
Read 2 more answers
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