If #f(x)# is an even function passing through #(2,5)# then what other point must it pass through?
1 Answer
Dec 21, 2017
If
Explanation:

To say that
#f(x)# is an even function is to say that for any#x# in its domain#f(x) = f(x)# . 
To say that
#(2, 5)# is a point on the graph of#f(x)# is to say that#f(2) = 5# .
Hence we can deduce that