A matrix 
is symmetric if 
. We have
and so
is indeed symmetric.
and so
A pattern starts with 3. The second number is a 8. The third is a 13. Fourth is a 18 and fifth is 23. If the pattern continues w
ill the 18th number in the pattern be even or odd?
2 answers:
You might be interested in
Answer:
A. Absolute value.
Step-by-step explanation:
We are asked to determine the type of function, if it is symmetric over the line .
We know that a line of form represents an equation of a vertical line that crosses x-axis at point
parallel to y-axis.
We know that a cubic function is symmetric about origin, while an exponential function has no symmetry.
A rational function is not necessarily symmetric to y-axis.
We know that an absolute value function is symmetric about y-axis, so our given function will be symmetric to the line and option A is the correct choice.