Explain the difference between the open interval (a, b) and the closed interval [a, b]. Give an example of an interval that is neither open nor closed.

Q: Identify the open intervals on which the function is increasing or decreasing. (Enter your answers…

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Q: Determine the domain using interval notation.

A: Given : Function  y = 1/(√(x + 2) - 3)   To find : Domain of given function using interval…

Q: Find the interval notation:

A: Given that:

Q: Explain how to find the extrema of a continuous function on a closed interval [a, b].

A: First, you have to find f'(x) Then solve f ' (x)=0 to find the critical points.  Take the critical…

Q: List the intervals of concavity for f(x)=20x3-26x²+29. List all points of inflection.

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Q: What does it mean for a function to be differentiable on an open interval? On a closed interval?

A: If a function f is differentiable on an open interval (a,b) then it means that the function is…

Q: Identify the open intervals on which the function is increasing or decreasing. (Enter your answers…

A: Given:f(x)=x100-x2

Q: Describe the x-values at which the function is differentiable. (Enter your answer using interval…

A: A function f(x) is not differentiable at any value of x where it is not continuous.

Q: To receive a B in a course, you must have an average of at least 80% but less than 90% on five…

A: Given that, To receive a 'B' in a course, you must have an average of at least 80% but less than 90%…

Q: Express the set x 0 using interval notation.

A: topic - inequality

Q: 3d) Determine the where Intervals flx) = /x+4 is concave क क्पाप्पपमा up

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Q: Find the interval

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Q: Describe the continuity of the function h in the interval [0, π]. Show solution and explain

A: Given Function, hz = ez sin z - sin z + cos z, Given interval : [0, π ]

Q: interval

A: Given: Mean, μ=21.50 Standard deviation, σ=2.75 Confidence interval = 95% Sample size, n = 9…

Q: 05. What is the positive interval for y =l-3x - 6| + 2? A. (-∞, –2) B. (-2, +∞) C. (-∞, +∞) D.…

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Q: The absolute value function increases on the interval ____________and decreases on ____________ .

A: The absolute value function increases on the interval  0, ∞ and decreases on -∞, 0 .

Q: How can a researcher create a narrower interval? List only ways in which we can control the width.

A: Step 1: We can create a narrower interval by many ways. That are; By increasing the sample size: It…

Q: find the domain y = (x-3) / (x^(3)+5x)   Answer should be in interval notaion

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Q: Find the largest open interval where 8. y = (x?_9)a° is increasing.

A: Given query is to find the interval where function is increasing.

Q: X(x) = x + √|x| differentiable on the open interval (−20,20)? Explain.

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Q: Express the interval using two different representations. x 9

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Q: Identify the open intervals on which the function is increasing or decreasing. (Enter your answers…

A: The objective is to identify the intervals in which function is increasing or decreasing. y=x64-x2

Q: Explain the difference between the Discrete and Continuous Variables.

A: Discrete Variables are the variables whose values are obtained by counting since these variables…

Q: Describe the x-values at which the function is differentiable. (Enter your answer using interval…

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Q: Describe {x : x / (x+1) < 0} as an interval.

A: xx+1<0

Q: Prove that every open interval that contains {1,2} must also contain 1.5. Please teach me how to…

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Q: Is the function ?f(x)=x+ √|x| differentiable on the open interval (−20,20)? Explain.

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Q: A = [a,b), be an (right half-open) interval of R. 6 (c) (d) a,be R+,b+00, Explain whether f(A) is…

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Q: Describe the x-values at which f is differentiable. (Enter your answer using interval notation.) (x²…

A: Consider the provided graph of the given function,Here take some point where graph of the function…

Q: In a class in which the final course grade depends entirely on the average of four equally weighted…

A: Given  Charles has scored 93 ,82, and 87 on the first three test. Average of four equality weight…

Q: What determines when to use Z interval and T interval

A: z- interval:-   the sample size is  greater then or equal to 30 and the standard deviation is known…

Q: Describe the situation in which the distance that point x is from 18 is at least 13 units. Express…

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Q: Determine whether the function shown is continuous over the interval (-5, 5). Yes

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Q: Determine where f(x) is continuous, algebraically. Enter the answer in interval notation.

A: Given data: The expression for the given function is f(x)=log18(10x+150)-7x. The given function is…

Q: Identify the domain interval when the object is decreasing in height about the ground.

A: Given,           An object is thrown into the air and its height at any given time is represented by…

Q: fond apover Seres forthe functen,cerlored at C and determine the interval Of canvtsgance

A: Given function can be written as

Q: Find interval where f is decreasing

A: From the graph from t = 0 to t = 2   ;          f = 2 from t = 2  to t = 4   ;          f is…

Q: Determine intervals in which solutions are sure to exist. (Enter your answer using interval…

A: Given that y''''+7y'''+6y=t Take y''''+7y'''+6y=0 Take m=ddx, m4+7m3+6=0(m+1)(m3-m+6)=0m=-1,3,2,2…

Q: Define the interval measure?

A: Interval measure: It is defined as the distance between the attributes and does have meaning.

Q: Express the interval using two different representations. -8 -6 4. 6 10 12 -12 -10 (6) U or Interval…

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Q: Describe the Discontinuity Functions?

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Q: List the intervals of concavity for f(x)=10x³+27x² – 19. List all points of inflection.

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Q: Describe the x-values at which the function is differentiable. (Enter your answer using interval…

A: Please rate and feel free to ask any query about any part of the question.

Q: what is the domain of f(x)? use interval notation -2 -し

A: To find the domain of the function where the function exist.

Q: A rectangular parking lot with a perimeter of 520 feet is to have an area of at least 6200 square…

A: Given query is to find the boundary for the length.

Q: lo find apauer Seves forthe functen,centored at C and determine the interval of caNvecyanee

A: We are answering only the first question as per our honor code. The function f(x)=72x-5, We have to…

Q: A swimmer dives into a pool and swims to the other side. Can you use the IVT (with the interval…

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