Which function Is even?

a. f(x) = √x - 3

b.f(x) = 3√x

c. f(x) = |x| + 4

I keep getting neither even or odd.
HELP PLEASE...

1 answer

even function :
f(-x) = f(x)
or
there is a reflection in the y-axis

odd function:
f(-x) = -f(x)
or
there is a reflection in the origin.

test each equation with a few values of x
Similar Questions
  1. Function A: Function B: Function C: y=x+5Which function has a negative rate of change (slope)? A. Function A B. Function B E.
    1. answers icon 1 answer
  2. The Identity FunctionThe Squaring Function The Cubing Function The Reciprocal Function The Square Root Function The Exponential
    1. answers icon 1 answer
    1. answers icon 1 answer
  3. To find the largest number in a list of numbers, use the _____.Responses SUM function SUM function ABS function ABS function MIN
    1. answers icon 1 answer
more similar questions