=0 [/tex]
=0 [/tex]
(Reciprocal Identity)
(ZeroProduct Property)
and
x=0 and x=
are the solutions.
Answer:
25 pi
Step-by-step explanation:
area of circle = pi (r)^2
radius = 10/2 = 5
5×5 = 25
25 pi
3 more months but you'll have an extra 200.
The inverse of the function f(x) = (3x)^2 is f-1(x) = 1/3√x
<h3>How to determine the inverse of the function?</h3>
The function is given as:
f(x) = (3x)^2
Remove the bracket in the above equation
So, we have:
f(x) = 9x^2
Express f(x) as y
So, we have
y = 9x^2
Swap the positions of x and y
So, we have
x = 9y^2
Make y the subject of the formula
y^2 = x/9
Take the square root of both sides
y = 1/3√x
Express as an inverse function
f-1(x) = 1/3√x
Hence, the inverse of the function f(x) = (3x)^2 is f-1(x) = 1/3√x
Read more about inverse functions at:
brainly.com/question/11735394
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