precal

posted by .

I do not understand when a function is even or not. I know the formula for telling them apart, but I do not understand it. Could someone break down the formula for me and explain it?
Thanks

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Calculus

    For the function f(x)=10-4(x^2), find a formula for the lower sum obtained by dividing the interval [0,1] into n equal subintervals. Then take the limit as n->infinity to calculate the area under the curve over [0,1]. I only need …
  2. Calculus

    Determine if function is even, odd, or neither... f(x) = secx tanx I understand how to find if its even or odd, but the sec and tan, I don't understand. Can someone help?
  3. Algebra

    I am having such a hard time in this class. Hopefully someone here can help me to understand some of what they are trying to teach me. I have a problem here and have been working on it for about an hour now and I can not figure it …
  4. algebra

    Solve the following equation: k2 + 4k = 0 By factoring and By using the quadratic formula Can someone please help me to understand how to this problem...I do not understand the steps to get the correct answer. Thanks!!!
  5. Chemistry

    How many kilojoules of heat are absorbed when 1.00L of water is heated from 18 degrees C to 85 degrees C?
  6. MATH

    invested 2000 gains 0.2 every odd numbered month gains 0.15 every even numbered month write function for n months?
  7. Math

    A town has population 225 people at year t=0. Write a formula for the population, P, in year t. a) grows by 10% per year I don't understand how to do this, and keep getting the wrong answer. Also, Find a formula for the linear function …
  8. Patho - Hyperkalemia and Heart Attacks

    Could someone please explain why an increase in potassium would cause a decrease in HR?
  9. Alg 1

    The quadratic formula and the discriminat. The daily production of a company is modeled by the function p=-w^2 + 75w - 1200. The daily production, p, is dependent on the number of workers w, present. If the break-even point is when …
  10. Pre-Algebra

    Can someone PLEASE explain to me what the formula is for finding the surface area of a pyramid?

More Similar Questions