3 years ago

What equation models this function?Enter your answer in the box.f(x) =

Mathematics

1 answer:

kirza4 [7]3 years ago

8 0

Answer:

f(x)=5(2)^x

Step-by-step explanation:

So the 0 value is five it is going up by 2 to the power of x,

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write the standard equation of a circle that is tangent to the x-axis with the center located at (2,4)

dmitriy555 [2]

Answer:

Step-by-step explanation:

radius=4 as it is tangent to x-axis.

y co-ordinate of center is 4 so radius=4

eq. of circle is (x-2)²+(y-4)²=4²

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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solmaris [256]

Answer:

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Finding the inverse function for f(x)=1/x^2

Anna [14]

to get the inverse of any expression, we start off by doing a quick switcheroo on the variables and then solve for "y".

$\stackrel{f(x)}{y}=\cfrac{1}{x^2}\implies \stackrel{\textit{quick switcheroo}}{x=\cfrac{1}{y^2}}\implies y^2=\cfrac{1}{x}\implies y=\sqrt{\cfrac{1}{x}}\implies \stackrel{f^{-1}(x)}{y}=\cfrac{1}{\sqrt{x}}$

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3 years ago

What equation models this function?Enter your answer in the box.f(x) =​

What equation models this function?Enter your answer in the box.f(x) =