Question

For f(x) = x - 3 and g(x) = x2 + 1, find each of the following. 4. a) The domain of f; b) the domain of g. (2 points)

need some help, thanks for your time.

0 0
Add a comment Improve this question Transcribed image text
Answer #1

we have f(x) = x-3 a) The domain off As we know that folijnencias functions are defined for all real values of a Here fund=x-

Add a comment
Know the answer?
Add Answer to:
need some help, thanks for your time. For f(x) = x - 3 and g(x) =...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • Need help finding " (g/f)(x) " and " (g ° f)(x) " Thank youcfor your time....

    Need help finding " (g/f)(x) " and " (g ° f)(x) " Thank youcfor your time. For f(x) = x - 3 and g(x) = x2 +1,

  • Consider the following functions. f(x) = 4 X + 3' g(x) = X + 3 Find...

    Consider the following functions. f(x) = 4 X + 3' g(x) = X + 3 Find (f + g)(x). Find the domain of (f + g)(x). (Enter your answer using interval notation.) Find (f - g)(x). Find the domain of (f - g)(x). (Enter your answer using interval notation.) Find (fg)(x). Find the domain of (fg)(x). (Enter your answer using interval notation.) Find ()«). Find the domain of ()(x). (Enter your answer using interval notation.) Need Help? Read It Watch...

  • Find f+g, f-g, fg, and f/g and their domains. f(x) = 4 – x, g(x) =...

    Find f+g, f-g, fg, and f/g and their domains. f(x) = 4 – x, g(x) = x2 – 3x Find (f + g)(x). Find the domain of (f + g)(x). (Enter your answer using interval notation.) Find (f - g)(x). Find the domain of (f - g)(x). (Enter your answer using interval notation.) Find (fg)(x). Find the domain of (fg)(x). (Enter your answer using interval notation.) Find (6)«). Find the domain of (x). (Enter your answer using interval notation.) Consider...

  • Find fog and go f. f(x) = Vx+4, g(x) = x2 (a) fog (b) gof x...

    Find fog and go f. f(x) = Vx+4, g(x) = x2 (a) fog (b) gof x +4 Find the domain of each function and each composite function. domain off domain of g domain of fog domain of g of

  • Consider the following functions. f(x)=1/x and g(x)= x^3 Find the formula for (f∘g)(x) and simplify your...

    Consider the following functions. f(x)=1/x and g(x)= x^3 Find the formula for (f∘g)(x) and simplify your answer. Then find the domain for (f∘g)(x) . Round your answer to two decimal places, if necessary. Also, Find the formula for (g∘f)(x) and simplify your answer. Then find the domain for (g∘f)(x) . Round your answer to two decimal places, if ny.

  • I need help on this question Thanks 1. Let g(x) = x2 and h(x, y, z) =x+ y + z, and let f(x, y) be the function defined...

    I need help on this question Thanks 1. Let g(x) = x2 and h(x, y, z) =x+ y + z, and let f(x, y) be the function defined from g and f by primitive recursion. Compute the values f(1, 0), f(1, 1), f(1, 2) and f(5, 0). f(5, ). f(5, 2) 1. Let g(x) = x2 and h(x, y, z) =x+ y + z, and let f(x, y) be the function defined from g and f by primitive recursion. Compute...

  • Please answer the following question completely, showing all your work. Thanks for the help its highly appreciated! 1 1...

    Please answer the following question completely, showing all your work. Thanks for the help its highly appreciated! 1 1-x Let f(x)-ex and g(x)-- a. Find the domain and range of each function b. Draw the graph of gof and find its domain and range c. Find the inverse of gof, also find the domain and range of this inverse 1 1-x Let f(x)-ex and g(x)-- a. Find the domain and range of each function b. Draw the graph of gof...

  • Consider the following functions. f(x) = x2 + x, g(x) = x2 - 5

    Consider the following functions. f(x) = x2 + x, g(x) = x2 - 5 a) Find (f + g)(x), (f - g)(x), (f)(x), and (f/g)(x).(b) Find the domain of f + g.  Find the domain of f- g. Find the domain of fg. 

  • 7x + 4 3x - 4 Consider the functions f(x) = and g(x) = x+3 7-X...

    7x + 4 3x - 4 Consider the functions f(x) = and g(x) = x+3 7-X (a) Find f(g(x)) (b) Find g(f(x)) (C) Determine whether the functions f and g are inverses of each other. ary (a) What is f(g(x))? f(g(x)) = (Simplify your answer.) Give any values of that need to be excluded from f(g(x)). Select the correct choice below and fill in any a ols > ОА. XF (Use a comma to separate answers as needed.) O B....

  • Let f(x) = 5x2 - 4x and g(x)= x2 - x+7. Find (f+g)(x), (f – 9)(x),...

    Let f(x) = 5x2 - 4x and g(x)= x2 - x+7. Find (f+g)(x), (f – 9)(x), (fg)(x), and a (x). Give the domain of each. (f+g)(x)= (Simplify your answer.) (f-g)(x)= (Simplify your answer.) (fg)(x)= (Simplify your answer.) H)(x) = (Simplify your answer.) The domain of (f+g)(x) is (Type your answer in interval notation.) The domain of (f -9)(x) is (Type your answer in interval notation.) The domain of (fg)(x) is (Type your answer in interval notation.) The domain of “x)...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT