The real square root is .09
<span>The
problem wants us to find the number that the 21% is 42.
42 is the 21% of 200
How:
=> 21% = 21 /100
=> .21
In order to get the answer we need to find a number to be multiplied by .21 and
get 42 as result.
=> 50 x .21 = 10.5
=> 100 x .21 = 21
=> 150 x .21 = 31.5
=> 200 x .21 = 42
thus, 42 is the 21% of 200.</span>
The expression of function g(x) is
<h3>How to determine the expression?</h3>
The function is given as:
When the function is stretched horizontally by a factor of 2, the rule is:
f'(x) = f(x/2)
So, we have:
When the function is shifted left by 1 unit, the rule is:
f"(x) = f(x + 1)
So, we have:
When the function is shifted up by 3 units, the rule is:
g(x) = f"(x) + 3
So, we have:
Hence, the expression of function g(x) is
Read more about function transformation at:
brainly.com/question/13810353
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