Pre-Calculus - Determine the Symmetry of an Equation

1

Is the following function symmetrical about the y axis (is it an even function)?

2

Algebraically check for symmetry with respect to the x-axis, y axis, and the origin.

3

Algebraically check for symmetry with respect to the x-axis, y axis, and the origin.

4

Is the following function symmetrical about the y-axis (is it an even function)?

5

Is the following function symmetric across the y-axis? (Is it an even function?)

6

Which of the following best describes the symmetry of $x=-y^{2}+4$ with respect to the x-axis, y-axis, and the origin.

7

Algebraically check for symmetry with respect to the x-axis, y-axis, and the origin. $y=\left | x \right |+2$

8

Determine if there is symmetry with the equation to the -axis and the method used to determine the answer.

9

Is the following function symmetric across the y-axis? (Is it an even function?)

Determine the Symmetry of an Equation