One common place where you use ∞∞ is as an endpoint of an interval. WeBWorK allows you to enter intervals using standard interval notation, including infinite endpoints. For example, [-2,5) represents an interval that is closed on the left and open on the right, while [2,inf) is an interval that extends infinitely to the right. Write the interval of points that are less than 1

Q: 11. -6 -4 -2 0 2 4 6

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Q: At what points is the function y=(x+1)/(x^2-3x+2) continuous? Describe the set of x-values where…

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Q: es for which the points P(x, y) are on the g y <0 2- -2 -1 -2 3+ Write your answer in interval…

A: Topic:- function

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Q: A section of a roller coaster ride is shown. Ax) = 0.001x² – 0.12x² + 3.6x + 10 10 20 30 40 50 60 70…

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Q: Find the absolute max or min for (x+1)(x^2-4)

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Q: Determine the open intervals on which the graph is concave upward or concave downward. (Enter your…

A: Given function is gx=12x2-x3 To find the open intervals on which given function is concave upward or…

Q: Based off of the pictures, find the following: ● Domain and Range ● End Behavior ● Describe any…

A: You have posted multiple sub-parts questions. We have solved first 3 parts. If you need an answer to…

Q: can you show me examples of graphs that lie on the interval (-8,8)?

A: 1)

Q: Use the graph off to find the largest open interval on which f is increasing, and the largest open…

A: On observing curve we will find the interval.

Q: Describe the set of real numbers satisfying |x − 3|=|x − 2| + 1as a half-infinite interval.

A: Solve the equation: x-3=x-2+1 for x. Subtract x-2+1 both sides. x-3-x-2-1=0. Since,  x-3=    x-3…

Q: The horizontal asymptote is shown as a dashed line. Find the domain and the range. Write your…

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Q: By using the picture below, find the following: ● Domain and Range ● End Behavior ● Describe any…

A: Given: y=-x+3 0≤x≤y=x2-2≤x≤0y=x3-634≤x≤4.2y=1.01x6≤x≤9   Domain and range: The domain  of the…

Q: Determine the open intervals on which the graph is concave upward or concave downward. (Enter your…

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Q: An absolute value function with a vertex of (4,14) is negative on the interval (−∞,−2). On what…

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Q: A rectangular parking lot with a perimeter of 480 feet is to have an area of at least 7200 square…

A: Given, perimeter of parking lot is 480 feet and area atleast 7200 feet2.

Q: Use interval notation to write the intervals over which fis (a) increasing, (b) decreasing, and (c)…

A: Proceed as shown below...

Q: On the first four exams, Steve's grades are 72,77, 87, and 93. There is still one more exam and he…

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Q: Determine the open intervals on which the graph is concave upward or concave downward. (Enter your…

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Q: Determine an interval where |x- 7|<6 and x<11. Express your answer in interval notation.

A: Given that, Ix - 7I &lt; 6   and    x ≤ 11 We have to find the answer in interval notation.

Q: A recent study showed that 90% of all people have a commute time to work of 15 minutes or more. The…

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Q: If the point (π/6, -6) lies on the function y = 2sin (x + k) – 7 for the interval 0 ≤ k ≤ 2π,…

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Q: Find the domain and asymptote. In interval notation. y=5/x-7

A: Given: -

Q: Determine the open intervals on which the graph is concave upward or concave downward. (Enter your…

A: Given function f(x)=x4-3x3 A function is said to be concave up if f''(x)&gt;0 and concave down if…

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: If a box with a square cross section is to be sent by the postal service, there are restrictions on…

A: volume of the box,V(x)=x2104-4x

Q: Determine the open intervals on which the graph is concave upward or concave downward. (Enter your…

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Q: Determine the open intervals on which the graph is concave upward or concave downward. (Enter your…

A:

Q: Find the domain and express it in interval notation

A: Domain:                      Domain is the set of input values where for which the function is…

Q: Determine the intervals on which f(x)=x3-2x2+5 in concave up or concave down

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Q: The set of real numbers in interval notation is represented by

A: The set of real numbers in interval notation is represented by ℝ=-∞,∞.  Interval: An interval  a,b…

Q: Determine the open intervals on which the graph of = 3x² +7x - 2 is concave up or concave down.…

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

A: We have to use fellowing formula: Perimeter of reactangle : P = 2 (length + width) Area of…

Q: Determine the open intervals on which the graph is concave upward or concave downward. (Enter your…

A:

Q: On what interval is the graph below negative?

A: NOTE: Refresh your page if you can't see any equations. .

Q: Determine the open intervals on which the graph is concave upward or concave downward. f(x)=x4-7x3

A: Given, the function f(x) = x4 – 7x3. We have to find the open interval on which the graph is concave…

Q: The formula for converting Celsius temperature, C, to Fahrenheit temperature, F, is F = (9/5) C +…

A: Given, Temperature range (in Fahrenheit) =41° to 50° Or 41°≤F≤50°

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

A: GivenTest 1=76100           Test 3=86100Test 2=79100            Test 4=x100Find x , such that…

Q: Determine the intervals on which the graph of y= douwn 2. - 6だ+8x+6x-10 is concave up and concave

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Q: How do I find the domain and write it in interval notation?

A: Under square root, we can not have a negative value  So,

Q: Determine the open intervals on which the graph is concave upward or concave downward. (Enter your…

A:

Q: How to write x is greater than or equal to 4, in interval notation

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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: Given the graph of the function fx) = In(x²) – 2 on the interval [-10,10]. -10 -5 5 10 Use the graph…

A: given function

Q: Find absolute extrmum(if any) f(x)=x2-4x+5 on [-2,3]

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Q: flx)= In (x-3) X1-16

A:

Q: Determine the open intervals on which the graph is concave upward or concave downward. (Enter your…

A: Given :                  g(x) = 9x2 - x3g'(x) = 18x - 3x2g"(x) = 18 - 6x

Q: A recent study showed that 90% of all people have a commute time to work of 15 minutes or more. The…

A: Give that, A recent study showed that 90% of all people have a commute time to work of 15 minutes or…

Q: Suppose that 2 < f'(x) < 4 for all values of æ. Use the Mean Value Theorem to find values for the…

A:

Q: A recent study showed that 90% of all people have a commute time to work of 15 minutes or more. The…

A: Given information- We have given that 90% of all people have a commute time to work of 15 minutes or…

Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence.  It was invented by German mathematician Carl Friedrich Gauss.