"write down an irrational number that satisfies this inequality."

Step-by-step explanation:

The limits are 16 and 49.

By that, I mean that if you choose any number which is not a perfect square (like 25 or 36), then take the square root of that number, it will be an irrantional number between 4 < m < 7

So look at 17 for example

The square root of 17 = √17

What does √17 = 4.123 as an approximation.

What about √(26)? The √(26) = 5.099 as an approximation.

You should show yourself that neither √15 nor √51 satisfies the inequality.

step-by-step explanation:

to determine whether a given function is even, we simply substitute x with -x in the expression. if the result after simplification is identical to the original equation, then the function is said to be even other wise odd.

f(-x) = (-x)^2 - (-x) + 8

      = x^2 + x +8

the resulting function is not identical to the original one;

f(-x) ≠ f(x)

therefore, f(x) is not an even function