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Svetradugi [14.3K]
3 years ago
13

What does f(x) mean?

Mathematics
1 answer:
dexar [7]3 years ago
6 0
The output f(x<span>) is sometimes given an additional name y by y = </span>f(x<span>). The example that comes to mind is the square root function on your calculator. The name of the function is \sqrt{\;\;} and we usually write the function as </span>f(x) = \sqrt{x<span>}. On my calculator I input </span>x<span> for example by pressing 2 then 5.</span>
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Brrunno [24]

Answer:

no

Step-by-step explanation:

Because PEMDAS is something you MUST follow no matter WHAT!!!!!!!!

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2 years ago
How can you compare 7/10 and 1/2 without using a model?
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4 0
3 years ago
Suppose y varies inversely with x, and y = 25 when x = 1/5. What is the value of y when x = 5 ?
34kurt

Answer:

y = 1

Step-by-step explanation:

Given that y varies inversely with x then the equation relating them is

y = \frac{k}{x} ← k is the constant of variation

To find k use the condition y = 25 when x = \frac{1}{5} , then

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5 = k

y = \frac{5}{x} ← equation of variation

When x = 5, then

y = \frac{5}{5} = 1

8 0
3 years ago
100-3y+4y-3y2 simplified btw I don't have a lot of points
erastova [34]

Answer:

-3y^2 + y + 100

Step-by-step explanation:

Combine like terms.

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Add "y" back into the equation.

-3y^2 + y + 100

The equation cannot be simplified any further.

I hope this helped!

4 0
3 years ago
Read 2 more answers
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