Algebra

posted by .

Find the difference quotient:

f(x+h)-f(x)/h for f(x) = 4x-9 and simplify.

  • Algebra -

    (4(x+h)+9) -4x-9)/h=4h/h=4

  • Algebra -

    Why would you say it was 4? This is what I thought to.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. algebra

    I need some help with some algebra problems please. I don't under stand how to do that following. Find and simplify the difference quotient f(x+h) -f(x)/h, h cannot equal 0 for the given function. 1. f(x)=5x^2 2. f(x)x^2+3x+9
  2. Algebra

    I don't understand how to do the folliwing problems. Find and simplify the difference quotient f(x+h) -f(x)/h, h cannot equal 0 for the given formula. 1. f(x)=5x^2 options: a. 5, b.5(2x+h), c. 10/h +x+5h, d. 5(2x^2+2xh+h^2)/h 2. f(x)=x^2+3x+9 …
  3. Algebra

    I don't understand how to do the folliwing problems. Find and simplify the difference quotient f(x+h) -f(x)/h, h cannot equal 0 for the given formula. 1. f(x)=5x^2 options: a. 5, b.5(2x+h), c. 10/h +x+5h, d. 5(2x^2+2xh+h^2)/h 2. f(x)=x^2+3x+9 …
  4. Algebra

    My problem is compute and simplify the difference quotient f(x+h)-f(x)/h h is not = 0 f(x)=7x-9 answer is 7
  5. Algebra

    Please Find the difference quotient f(x+h)-fx/h for f(x)= 4x-9 and simplify
  6. Pre-Calculus

    Using the difference quotient to find M-sec for h=0.5 at x=1. f(x)=2x+5 difference quotient-f(x+h)-f(x)/h
  7. Algebra

    Find the difference quotient and simplify your answer. Step by step. f(x) = 3x2 − 6x, f(x + h) − f(x) h , h ‚ 0
  8. Algebra II

    Find the difference quotient for the following Rational Function f(x)=5/x using the four steps outlined below. a. find f(x+h) b. find f(x) c. substitute f(x+h) and f(x) into the difference quotient formula. d. simplify
  9. Algebra difference quotient

    I am doing difference quotient. I am to write the difference quotient in simplistic form. I am having trouble on the simplifying. f(x) = 2x-3/4 The answer I got for this one is h-3/2h, provided h does not = 0. I wasn't sure on the …
  10. College Algebra

    Find the difference quotient f(x+h)-f(x)/h, where h cannot be equal to 0 , for the function below. f(x)=1/x+9 Simplify your answer as much as possible.

More Similar Questions