Question

The graph below is a portion of a complete graph. Which graph below is the complete graph assuming it is an even function?

Answer 1

its C

Explanation:

I tooked the test on edge

Answer 2

Option b

Explanation:

A function is even if and only if f(-x) = f(x).

This means that there is the same value of y for
`x_0` and for
`-x_0`

Where
`x_0` is any point belonging to the function .

Therefore you must select a graph whose ordered pairs are of the form
`(x_0, y_0)` and
`(-x_0, y_0)`

Therefore the correct answer is option b. Assume that each box in the graph equals 1 unit. Then, for x = 2 y = -3 and for x = -2 y = -3. Then it is shown that the function is even.