Answer:
5
Step-by-step explanation:
5*5 = 25 so square root of this is 5
The correct answer is option D which is the function is even because of its symmetry about the y-axis.
<h3>What is even function?</h3>
The function which remains unchanged when the negative value of the variable is filled in the function is called an even function and this function is symmetric about the y-axis.
Given function:-
f(x) = 3x⁴+2x²
Now put the value x = -x in the function
f(-x) = 3( -x⁴)+2(-x²)
f(-x) = 3x⁴ + 2x²
f(-x) = f(x)
here we can see that when we put the value of negative x the function remains unchanged.
Therefore the correct answer is option D which is the function is even because of its symmetry about the y-axis.
To know more about even functions follow
brainly.com/question/12207506
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Answer:
The question is asking you to subtract 516 from 1,000 to find <em>b</em>.

Therefore, <em>b</em> = 484