Help.

### Want to see the full answer?

Check out a sample Q&A here*arrow_forward*Check out a sample Q&A here

*star_border*

## Related Calculus Q&A

Find answers to questions asked by students like you.

Q: Find f + g, f - g, fg, and f/g and their domains. f(x) = 5 - x, g(x) = x2 - 3x

A: Given, f(x)=5-x and g(x)=x2-3x To find f+g, f-g, fg, f/g.

Q: Find f + g, f - g, fg, and f/g and their domains. f(x) = 3 - x2, g(x) = x2 - 4

A: Given f(x) = 3 - x2, g(x) = x2 - 4 To find f + g, f - g, fg, and f/g and their domains.

Q: Find f+ g, f- g, fg, and f/g and their domains. f(x) = 3 - x2, g(x) = x2 - 4

A: fx=3-x2, gx=x2-41 f+gx=fx+gx2 f-gx=fx-gx3fgx=fx.gx4fgx=fxgx

Q: (x)=2x+1 and g(x)=x2-1. What is the composition (f of g)(x)?

A: Click to see the answer

Q: describe the values of x that must be excluded from the domain of (f g)(x) based on the example…

A: Domain of a function: The domain of a function is the set of all possible input values of the…

Q: Let h(x) = f(x)g(x). If f(x) = x² – 1 and g(x) = –x² – 4x – 2, what is h' (-2)? %3D Do not include…

A: Click to see the answer

Q: which are polynomial functions f(x)=4^x -1 g(x)=7x^4 -10x^2 -9 h(x)=tanx

A: Hi, Thank you for the question. Since you have posted a question with multiple sub parts, as per the…

Q: Let h(x) = f(x)g(x). If f(x) = = -3x2 + 2 – 3 and g(x) -3x2 + 4x + 3, what is h' (1)? Do not include…

A: Click to see the answer

Q: Find f+g, f-g, fg, and f/g f(x)= 5-x, g(x)=x^2-3x

A: Click to see the answer

*question_answer*

Q: Let f(x) = 5x" + 2 + 8x³ – 8x° – 3x° – 9x* + 5æ5 + 2x + 8x² – 928. - (a) Identify the degree. (b)…

A: We are given a polynomial of degree 9. First we will arrange the terms of this polynomial in the the…

*question_answer*

Q: Let f(x) = 3x'+3x° + 6x° + 7x² – x – 7x* – 2° + 8. (a) Identify the degree. (b) Identify the power…

A: Click to see the answer

*question_answer*

Q: 6. Given f(x) = -3x*-12x3-7x +3, find f(-2) by plugging into f(x) %3D

A: Click to see the answer

*question_answer*

Q: Let f(x) = x + 6, g(x) = x2 - 10, and h(x) = 3x + 5. Find the rule for the function. %3! %3D f-g

A: given: fx=x3+6g(x)=x2-10h(x)=3x+5 we have to find a rule for the function f-g

*question_answer*

Q: Let f(x) = 3x2 + 3 and g(x) = 2x − 7. Find the composition. (g ∘ f)(−3)

A: Let f(x) = 3x2 + 3 and g(x) = 2x − 7. Find the composition. (g ∘ f)(−3)

*question_answer*

Q: Find f + g, f - g, fg, and f/g and their domains. f(x) = x2 + 2x, g(x) = 3x2 - 1

A: Given functions are fx=x2+2x,gx=3x2-1. f+g=x2+2x+3x2-1=4x2+2x-1 Domain of f + g is -∞,∞.

*question_answer*

Q: x+6 and g (x) = 4x- 15, find the composition f og and specify its domain using interval notation.…

A: Click to see the answer

*question_answer*

Q: 2 For the real-valued functions f (x)=x´- 3 and g (x)= /x-4, find the compositionƒ °g and specify…

A: Given f(x)=x2-3 g(x)=x-4

*question_answer*

Q: 21. Find the "natural" domain of the function f(x)= 4x-10x+4

A: Click to see the answer

*question_answer*

Q: • The domain of f(x) = 3-x is x2 -1 %3D

A: Click to see the answer

*question_answer*

Q: function g is defined by g (x)=x2-7. Find g(3y)=

A: Here g(x)=x2-7 .................(1) we have to find; g(3y)=?

*question_answer*

Q: 4. f (x) = 5 - x and (gof) (x) = x2-10x + 30 since the function g(x) is the following- which is…

A: The solution is:

*question_answer*

Q: Let h(x) = f(x)g(x). If f(x) = 3x² + 2x 3 and g(æ) = ² + 4x + 2, what is h' (-2)? Do not include "h'…

A: Click to see the answer

*question_answer*

Q: -3x2 , f'(x) = 54x Let f(x) = (x2 – 9)2 x² – 9' -162(x2 + 3) (x2 – 9)3 and f"(x) = -

A: Click to see the answer

*question_answer*

Q: Let f be the function f(x)={x2-c for x 4 Find the value of c that makes the function…

A: Given, Let f be the function as fx=x2-cfor x<43x+5cfor x≥4

*question_answer*

Q: Ax) Consider the functions = 3* g(x) : %3D and x*. Determine

A: Consider the functions f(x)=13x and g(x)=1x2. We have to determine the value f112-g15.

*question_answer*

Q: 2. Define a function 6x2-x-15 3x-5 f(x) = |k, 3 (a) Find a value of k so that f(x) is a continuous…

A: Click to see the answer

*question_answer*

Q: 6. Let g(x) Find the domain of g(x). x-4' 2x2-3x+7 7. Let f(x) = Find f(3),

A: Click to see the answer

*question_answer*

Q: Let h(x) = f(x)g(x). If f(x) = -3x? – 4x +2 and g(x) = -x² + 3x +2, what is h' (-1)? Do not include…

A: Click to see the answer

*question_answer*

Q: 3 Let f(x) = 2x° - 6x - 18x – 3.

A: Click to see the answer

*question_answer*

Q: Let g(x)=4x csc x . Find the (exact) value of 5л g 6

A: Given Data: Function: gx=4xcsc x The first derivative of the given function is, g'x=ddx4xcsc…

*question_answer*

Q: Find the composition f(g(x)) and describe its domain. f(x) = and g(x) = X-2

A: Click to see the answer

*question_answer*

Q: Let h(x)=f(x)+g(x). If f(x)=x4 and g(x)=6x3, what is h′(−3)?Do not include "h′(−3)=" in your answer.…

A: The problem concerns addition law for derivatives of functions:

*question_answer*

Q: Let h(x) = f(x)g(x). If f(x) = -5a2 +5x- 4, g(2) = 3, and g'(2) = -4, what is h'(2)? %3D %3D Provide…

A: Find the derivative of h at x=2

*question_answer*

Q: a) Find the intervals at which the function is increasing or decreasing. x2 f(x) = 16 – x2

A: f(x) = x²/(16 - x²) So, f'(x) = [(16 - x²)•2x - x²•(-2x)]/(16 - x²)² So, f'(x) = 32x/(16 - x²)²…

*question_answer*

Q: Find f+ g, f-g, fg, and f/g. If f(x) = x- 3 and g(x) = x + 4, 1. f (x) = 3x + 4, glx) =2x-1 2. f (x)…

A: Given that some function f(x) and g(x) and we find f+g ,f-g , fg , f/g. Here i attached solution of…

*question_answer*

Q: Compute the composition go f of the functions f and g below, determining its largest domain: 고기r-101…

A: Click to see the answer

*question_answer*

Q: Let f(x) = 3x -2 and let g(x) = 5x + 5. Find f(x) - g(x). %3D %3D Type the coefficients in the…

A: Click to see the answer

*question_answer*

Q: Let f(x)=x−3x−−√3f(x)=x−3x3 Can you please show me how to find the inflection points and the local…

A: Given that : f(x) = x - x3

*question_answer*

Q: 2. If f(x) = x - 2 and g(x) = x2 + 2x, what is the composition g(f(x))? A) x2 - 2x B) x3 - 4x…

A: Given f(x)=x-2g(x)=x2+2x To find g[f(x)]

*question_answer*

Q: Consider the function: g(x)= 6x+14|x|/5x-7|x| 1. (limxinf0^- )g(x)= 2. g(0)= 3.…

A: Given:

*question_answer*

Q: O Let f (x) = x + 5 and g(x) = -x² - 5x. Find f (g(-4)) %3D

A: Click to see the answer

*question_answer*

Q: If f(x)= x/1+g(x^2), and g(4) =0, g'(4) = -1, then f'(2)=?

A: Some rules of differentiation which you will use in solving this question:…

*question_answer*

Q: Compute f '(a) algebraically for a = 3. f(x) = 2x^2+ x

A: Solution: The objective is to find f '(a) algebraically for a = 3

*question_answer*

Q: Find F'(-1) given that f(-1) = -1, f'(-1) = -8, g(-1) = –5, g(-1) = 2 , and F(æ) = f(x)g(x). F'(-1)…

A: Click to see the answer

*question_answer*

Q: The zeros of a function fx) are 3 and 4, while the zeros of a second function g(x) are 3 and 5. What…

A: Click to see the answer

*question_answer*

Q: The domain of the function f(x) = cosh + 19) + cosh¯1( 19 - ) is [-378 , A], Then The value of k =…

A: Click to see the answer

*question_answer*

Q: Find the functions f ∘ g, g ∘ f, f ∘ f, and g ∘ g and their domains. f(x) = 3x - 1; g(x) = 2x - x2

A: Given: fx=3x-1gx=2x-x2 To Find: foggoffofgog

*question_answer*

Q: a) Find the domain and sketch the graph of the function. f(x) 5 , G(x) = (1-x 12-x o's xS1 0sxS1 1<…

A: Since you are asking multiple questions. We are answering only the first question for you as per our…

*question_answer*

Q: Express the function,h(x) =1/(4x + 5) as a composition of two functions f and g so that h(x) = (f ∘…

A: here given as hx=fogx=14x+5

*question_answer*

Q: Find f(x) such that f '(x) = x² + 3 and f(0) = 4. f(x) = symbolic formatting help

A: Click to see the answer