Algebra2

Helpp?
Graphs of functions !!
I need to determine if these are odd or even?

1. f(x)=x^5-x

2. f(x)=5

3.f(x)=x^4+2x^3

  1. 👍 0
  2. 👎 0
  3. 👁 134
  1. even if f(-x) = f(x)
    odd if f(-x) = -f(x)

    even if all powers are even
    odd if all powers are odd

    remember that 0 is an even power

    1. 👍 0
    2. 👎 0
  2. So These Are all even?!
    Sorry I'm still kind of lost..

    1. 👍 0
    2. 👎 0
  3. come on. can't tell even and odd numbers?!?!?

    x^5-x = x^5 - x^1
    5 and 1 are both odd, so f(x) is odd

    5 = 5x^0
    0 is an even power, so f(x) is even

    x^4 + 2x^3
    4 is even, 3 is odd, so f(x) is neither even nor odd.

    1. 👍 0
    2. 👎 0

Respond to this Question

First Name

Your Response

Similar Questions

  1. Math

    There are 4 odd functions and 3 even functions in the gallery of the 12 basic functions. After multiplying these functions together pairwise in different combinations and exploring their graphs, make a conjecture about the

    asked by Anonymous on September 11, 2017
  2. math

    I know It's probably an easy question but I don't know remember how to do it. Show the work to determine if the relation is even, odd, or neither. a ) f(x) = 2x^2 - 7 b) f(x) = -4x^3 - 2x c) f(x) = 4x^2 - 4x + 4 If f(-x) = f(x),

    asked by manny on August 20, 2007
  3. Algebra

    Graph and label the following two functions: f(x)=(x^2+7x+12)/(x+4) g(x)=(-x^2+3x+9)/(x-1) 1. Describe the domain and range for each of these functions. 2. Determine the equation(s) of any asymptotes found in the graphs of these

    asked by Debra on May 2, 2011
  4. Calculus, check my answer, please! 1

    Did I get this practice question right? 1. Consider the following functions: f(x)=cos(x^3-x) h(x)=|x-3|^3 g(x)=1n(|x|+3) s(x)=sin^3(x) Which of the following is true? (Points : 1) f is even, h and s are odd. ***f and g are even, s

    asked by Samantha on October 2, 2013
  5. Symmetry

    For these functions, determine which ones are NEITHER even nor odd. A) f(x)=3x^2+|x| B) f(x)= 3x^3+x^2+x-4 C) f(x)= 1/2x D) f(x)= 2x^5-x^3+2x E) f(x)= 4x+1/x F) F(x)= 2x^4+x^2-x+2 Enter the letter of each function separated with a

    asked by Bobb on May 1, 2012
  1. math

    Suppose f(x) is a function which is even but then transformed to an odd function g(x) = af(kx − d) + c. What can you conclude about a, k, d, and c. Justify your conclusion both algebraically and graphically. I honestly have no

    asked by Angela on September 28, 2017
  2. Math (precalculus)

    I have a question about the symmetry of graphs, but maybe it's more of a simple factoring question... Why is f(x)=x+(1/x) odd, while h(x)=x-x^2 is neither even nor odd? I understand that f(-x)=-x-1/x=-(x+1/x)=-f(x) is odd because

    asked by Lucy on October 26, 2008
  3. Algebra 2

    Which statements represent the relationship between y=2x and y=log2x ? Select each correct answer. The equation ​ y=log2x ​ is the logarithmic form of ​ y=2x ​.

    asked by sammiexo on June 1, 2017
  4. Math (Continuous/Differentiable)

    goo.gl/photos/2RPU1dAWoKzUn4Pf8 1. Which of the above functions are not continuous where they are defined? Why? 2. Which of the above functions are not differentiable where they are defined? Why? For the first question, I said

    asked by Ray on October 30, 2016
  5. Calculus differentiable and continous identify

    1. Which of the above functions are not continuous where they are defined? Why? 2. Which of the above functions are not differentiable where they are defined? Why? Photo Link: goo.gl/photos/2RPU1dAWoKzUn4Pf8 For the first

    asked by Ray on October 30, 2016

More Similar Questions