f(x)= x and g(x)= the square root of x+1

What is (f+g)(x)?

### Want to see the full answer?

Check out a sample Q&A here*star_border*

## Related Algebra Q&A

Find answers to questions asked by students like you.

Q: Find a 4th degree function that has solutions X=-4-2/3 and x=-4+2/3, x=2i and x=-2

A: See the attachment

Q: Find the domain of f(x)=the square root of (16/x^2)

A: Click to see the answer

Q: f(x) = x3 -3x2 - 3x +1 x=-1 is a root of the function how would you show that?

A: Click to see the answer

Q: x- f(x)= 3x +9

A: Given: f(x)=-x23x+9 To Determine: if the given function is continuous at every real number. If…

Q: The graph of a quadratic function intercepts the x-axis in two places and the y-axis in one place.…

A: We know that , The fundamental theorem of algebra states that you will have n roots for an nth…

Q: Find an equation for the function f that has the given derivative and whose graph passes through the…

A: By the fundamental theorem of calculus if we have F(x)=∫f(x)dx then F'(x)=f(x). In some cases an…

Q: Consider the Quadratic function f(x) x2 6x 16. - - Its vertex is ( Its smallest x-intercept is x =…

A: Click to see the answer

Q: Find the absolute maximum and minimum of ƒ(x) = 2x - 3x2/3 (a) on the interval [-1, 0.5]; (b) on the…

A: The derivative is defined as the rate of change of one quantity with respect to another. In order to…

Q: 26) g(x) = x² – 5x; g(x) = 104. Find x. %3D -

A: Click to see the answer

*question_answer*

Q: Consider the Quadratic function f(x) = x² – 4x – 32. Its vertex is ( Its smallest x-intercept is x =

A: Click to see the answer

*question_answer*

Q: Find the local extremum f(x)=x3+3x2-9x+6

A: Click to see the answer

*question_answer*

Q: Find the domain of f(x)=ln(4x-20)+ln(x 2+9x+18)

A: Click to see the answer

*question_answer*

Q: how to identify the new quadratic function/s?

A: Using definition of quadratic function.

*question_answer*

Q: The total-revenue and total-cost funtions for producing x clocks are R(x)=500x-0.01x2 and…

A: The total-revenue and total-cost functions for producing x clocks are The profit function is

*question_answer*

Q: 1. Express the quadratic function f1x2 x2 x 6 in standard form, and sketch its graph.

A: Given: f(x)=x2−x−6

*question_answer*

Q: 15 f'(x)= 6x° +8x³ - x and the initial condition f (-1)=- 2

A: Click to see the answer

*question_answer*

Q: Differentiate.

A: given functiong(x)=x2-22x+1we have to differentaite the given function.

*question_answer*

Q: f(x)=- %3D x² +6x+9

A: A function f(x) is said to be continuous at a point 'a' when the function is defined at that point…

*question_answer*

Q: Solve for f(-1). f(x) = -3x + 3 %3D

A: The function is given as fx=-3x+3 The objective is to find the value of f(x) at f(-1)

*question_answer*

Q: Select the root(s) of the quadratic function f (x) = x2 + x - 6

A: Click to see the answer

*question_answer*

Q: Find a quadratic function with a root at X 5i that also includes the point (2, 14).

A: Click to see the answer

*question_answer*

Q: The maximum value of f(x) is 1+4x+x2

A: Click to see the answer

*question_answer*

Q: A cubic function has x-intercepts of 1, -3 and 2 and passes through the point (-1, 24). What is the…

A: Click to see the answer

*question_answer*

Q: 3. Do you agree with the statement that “ cubic functions must have at least 1 x-intercept but not…

A: Given: To show “ cubic functions must have at least 1 x-intercept but not more than 3". To prove…

*question_answer*

Q: f the profit function for a product is P(x) = 6400x + 80x2 − x3 − 220,000 dollars, selling how…

A: The profit function is: P(x)=6400x+80x2−x3−220000

*question_answer*

Q: g(x)=3x^5-2x^2+x+1 What is the deggree, leading coeffiecent, constant term, and end behavior?

A: To find the degree, leading co-efficient, constant term and behavior of the given function.Result…

*question_answer*

Q: Find the general solution to f(x) = 6

A: Given function f(x) - f(x) = 6cosπ5x-3+2(a)f(7) = ?Putting x=7, in the function given.f(7) =…

*question_answer*

Q: find the general solution of F'(x)=1/x2 x>0

A: Click to see the answer

*question_answer*

Q: 4. Find the Minimum and Maximum value of f (x) = -3x² + 2x + 5.

A: Click to see the answer

*question_answer*

Q: Solve f(x) is greater than or equal ro 0 f(x) = x2 + 6x - 7 over x2 -10x + 25

A: We have to solve for the function f(x) when f(x)≥0. Given function - f(x)= x2 + 6x - 7x2 -10x + 25

*question_answer*

Q: 3. f(x) = -x2 - 2x + 1

A: Click to see the answer

*question_answer*

Q: The Range of the quadratic function f(x) = -x² + 15x + 45 is O (0,8] О -45, 8 O [-8, 0) O [45, 0) O…

A: By sketching the graph

*question_answer*

Q: Consider the quadratic function f(x) = −(x^2 + 2x−8). turning point?

A: Given,

*question_answer*

Q: 5. For the quadratic function f(x) = 5x² – 3x + 1, what is f(3)? %3D

A: f(x) = 5x2 - 3x + 1 f(3) means the value of the function when x = 3 f(3) = 5·32 - 3·3 + 1 f(3) = 5·9…

*question_answer*

Q: f(x) = at a = 2 3x2

A: Click to see the answer

*question_answer*

Q: "For the given functions f and g, find:(a) 1f ∘ g2 142 (b) 1g ∘ f2 122 (c) 1f ∘ f2 112 (d) 1g ∘ g2…

A: Given f(x)=8x2-3, g(x)=3-12x2 By using f∘g(x)=fg(x)

*question_answer*

Q: 8. Find the zero of f(x) = 5x - 3. %3D

A: Since you have posted more than one question, we solve the first one for you. For the remaining…

*question_answer*

Q: 5. f(x) = -2(x2 - 2x + 2)

A: Click to see the answer

*question_answer*

Q: 8. Consider the quadratic functions: f(x) = -2(x+3)(x-7) and g(x) =(x+3)(x-7). How are they the…

A: Click to see the answer

*question_answer*

Q: 1. GE = 2x – 7 and GF = x + 4. What is GD?

A: Given figure is: In △GBF and △GBE, we have ∠GFB=∠GEB Each 90°∠FBG=∠EBG…

*question_answer*

Q: F(x) = 3x² – 5x + 7 g(x) = -x' +7x – 16x – 2 h(x) = 2x+1

A: Click to see the answer

*question_answer*

Q: f(x) = 2x2 -4x +5 at the point (-1,11) %3D

A: fx=2x2-4x+5 find the derivative of fx with respect to x dfdx =ddx2x2-4x+5f'x=4x-4 Now we need to…

*question_answer*

Q: Find the absolute maximum or minimum if it exists. 3. f(x) — 2x2+ 3х — 2

A: Click to see the answer

*question_answer*

Q: Use a graphing utility to graph the function. Use the zero or root feature to approximate the real…

A: Given function is gx=15x+12x-32x-9

*question_answer*

Q: Let f(x)=8x^3-18x^2-11x+15. Solve, algebraically, f(x)=0

A: Click to see the answer

*question_answer*

Q: Find all relative extrema of the function. Use the Second Derivative Test where applicable.

A: For a given function f(x) the critical point are the value of x at which the derivative of f(X)…

*question_answer*

Q: The function f (x) = (x + 6)³ – 2e** has two roots between x = -7 -

A: Solution of the problem as follows

*question_answer*

Q: g(x) = V8x – 1

A: We need to find the range (y-axis)

*question_answer*

Q: The revenue function for a oneproduct firm is R(x) = 200 - 1600/(x + 8) - x. Find the value of x…

A: Let a = 1600, so a' = 0 Let b = x + 8, so b' = 1 Let c = a/b, so we use the Quotient Rule: c' = (a'b…

*question_answer*

Q: Determine a quadratic function in vertex form given that it has a vertex at (3, 0) and passes…

A: Click to see the answer