Iff is a function satisfying f(x+y)=f(x)=f(y) for all x, y = N such that f(1) = 3 and ƒ(1) + f(2) + ... + f(n) = 120, find the value of n.

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Q: Use the graph of the function f shown to the right to find f(0), f(1), and f(2). CELE f(0) =

A: This question can be solved using the concept of locating points on the graph.

Q: The domain of the function f(x)=√1 is Select one: O a. (1,00) O b. (-∞0,0) O c. (-∞, 1) O d. 0,1 O…

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Q: Find the directional derivative of f at the point (1,2) in the direction of the vector v = = (1, 3).

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Q: f(x) = x* + x³ – 2x² For the above function state all intervals of x where f(x) is positive.

A: solve the following

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A: T(x)=|3+x|x<-1(x-1)2x≥-1

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A: Given that, fx=1-x+3+2x Need to evaluate the values of x for which f(x) at least 4 that is fx≥4

Q: Let f(x) = 2* and g(x) = 1. g(0) = 2. f(0) = 3. g(-1) = - (²³)*; and evaluate the following: 3

A: As per our guidelines we are suppose to solve only three sub-parts of a question if the multiple…

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A: The given function is

Q: f(x1, x2) = xỉ + 2.x1.x2 – 10x1 + 5x2

A: According to our company policy,  I am supposed to answer only one question at a time. For the rest…

Q: Let f(x) f-¹(-2) = x + 3 x + 6

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Q: Find the range of the function f(x) = x2-1 O [-2,21 R\[-1] R\{0}

A: Range of function

Q: Suppose f is a real function satisfying f(x + f(x)) = 4ƒ(x) and ƒ(1) = 4. What is ƒ(21)? f(21)=

A: Suppose f is a real function satisfying f(x+ f(x))= 4f(x) and f(1) = 4, what is f(21)?

Q: Graph the piecewise linear function. 2, x ≥ 1 4) f(x) = x + 5, x < 1

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Q: Find the Range of f1, if ƒ(x) = 2/æ – 3 O Range: z > 0 O Range: r > 3 O Range: y > 0 O Range: y > 3

A: given y=f(x)=2x-3interchanging variables x and y and solve for yx=2y-3x2=y-3squaring on both…

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Q: 2 Suppose y is a function of x such that y * and y(4) = -3. Find y. |

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Q: Find f+g and fg for the functions f and g given as; f (x) =x² + 1 and g(x) =x + 2, are functions…

A: From the given problem:   fx=x2+1 ; gx=x+2   So,   f+gx=fx+gx=x2+1+x+2=x2+x+3 Hence, f+g=x2+x+3.

Q: S2x+1, x54 x² +12, x>4 3. Is the function f(x) = continuous?

A: topic - continuity of a function

Q: Use the graph of the function f shown to the right to find f(-2), f(-1), and f(0). f(-2)= f(0) = ...…

A: We have to find the value of function at the given values.