48. For f(x) = Vx-3, what is (f . f)(4)? O A. 67 В. 4 С. -4 D. 343 49. Which function represents the graph?

Q: The height of a ball thrown by player is given by the function h(t) = -(9+6)t² + (20 +6)t + (4 +6),…

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A:

Q: The range of y = 4 – x2 is

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A:

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A: Given function is g(x)=13x3-2x2. Differentiating with respect to x we get, g'(x)=ddx(13x3-2x2) or,…

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Q: AD 15. Evaluate the function (x) + 2 when x=0 and x= -3.

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A:

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Q: What is the domain of the following function?

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Q: 9. Use the graph of y = f (x) to answer parts (a) – (f). Where applicable, use interval notation. -2…

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Q: a) Given the functions below, state the domain and range. i. f(x) = 8x+15 2х-1 ii. y = 3x+8

A:

Limits

When it comes to calculus, limits are considered to be a very important topic of discussion. The main importance of limit lies in expressing the value of a function as it gets closer to a certain value. Also, limits can help you to understand other topics, such as continuity and differentiability better. In a broader sense, every calculus notion is a limit. Other branches of calculus have also been derived from limits.