40 ! which of the following functions is represented by the graph?

Step-by-step explanation:

The function that belong to the graph is the second one:

We deduct from the properties of logarithmic functions. When the base is between 0 and 1, the function will decrease, and 1 divided by 4 is in this interval, also the graph is showing a decrease. Therefore, the function with base is the answer.

However, we have to options, but one of them has a negative argument, which cannot represent the graph, because that negative means a reflection across y-axis, and the given graph is not reflected.

Therefore, the correct answer should your included a decrease behaviour, which is:

(Also, the actual graph is attached, you can see that's the same)

christopher is 272,195 year old

step-by-step explanation:

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