Let 'f(x) = \sqrt ( 4 + 2 x ) ` f( 1) = | Preview

Q: Given the function: f(x)=(x^2-2 where, x/= 4). State whether the function is continuous at x=4

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Q: find intervals where each function is continuous   a. f(x)=x^4-8x^3+7x^2     b.…

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Q: answers as needed. Type your tion set of |x^(2)+x|=6.

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Q: Prove that the following function is continuous on the interval [-5,5]: H(x)= the square root of…

A: Given, H(x)=25-x2we have to prove that the given function is continous on the interval[-5,5]…

Q: A function of f is given. Find f^-1 f(x)=√x+1

A: Given that the function is         f(x) = √x + 1 Here we have to find the inverse of f i.e., f-1.

Q: supose f is one to one function , if f(4) = 3 then f^ -1 is ?

A: If f is a one one function and f(x) = y  Then f-1(y) = x

Q: A continuous function has a derivative at every point in a given interval. True or False?

A: function is differentiable means that function is continuous as well as smooth at every point of…

Q: For the function, find the number in the given interval which satisfies the conclusion of the Mean…

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Q: Let f(x)=xe^x. Use calculus to determine on what intervals is f(x) decreasing

A: Given  f(x)=xex

Q: Find an equation for the graph sketched below -5 -4 -3 -2 -1 ƒ(x) = 8 7 6 5 4 3 2 7 -1 -2 -3 A -5 -6…

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Q: true/ false If f is a one-to-one function, then f^-1(x)=1/f(x)

A: Given If f is 1-1 function, then

Q: Write the Intermediate Value Theorem for Continuous function?

A: Intermediate value theorem: Statement: The intermediate value theorem states that, If f is a…

Q: Let f be a 1-1 function be defined by f={(-2,-1), (0,2), (2,5), (5,-3)}. What is f^-1 (5) ?

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