{x | x ≥ −8}   I have to write this as an interval notation. I do not understand how, everything I thought was right was wrong. I have read my book and it doesn't explain it much better for me.

Q: Find the domain for each of the following express your answer in interval notation. a.)…

A:

Q: determine intervals in which solutions are sure to exist.   2. t(t − 1) y(4) + et y″ + 4t2 y = 0

A:

Q: Given f(x) = x4 − 2x2 . Find the intervals of increase or decrease.

A: We find the critical points first  to find critical points we need f'(x) Then set f'(x)=0 and solve…

Q: Find the Interval where 2x + 3 5

A:

Q: Given the function R(x)=x+3 over x-5, find the values of x that make the function greater than or…

A: Given R(x) = (x+3)/(x-5).

Q: what would the interval notation be for (x^2+3x)/(x-2)

A: we have given,

Q: For what integer of x does the graphs of the two equation intersect

A:

Q: Write the following in interval notation {x €R: |x-1| < |x- 3|}- For example, an answer of), 4,…

A: Given,           x∈ℝ : x-1&lt;x-3

Q: What is the absolute extrema for 5x^2/3 + 2x^5/3

A:

Q: If 120 feet of fence is to be used to enclose a rectangular yard, then the resulting area of the…

A: The resulting area of the fenced yard is given by, A = x(60 − x), where x is the width of the…

Q: Find the intervals of concavity and the inflection points for g(x)=x^4-54x^2+12x-4

A:

Q: bxlx<O or x Ylo

A:

Q: Convert to interval notation. 3|x+1| greater than or equal to -6

A:

Q: Suppose

A:

Q: The formula for converting Celsius temperature, C, to Fahrenheit temperature, F, isIf Fahrenheit…

A: Given,  F=95C+32FahrenheitF range 41°F to 50°F.The formula can be rewrite as 95C=F−32C=59F−32

Q: 1. Write the interval notation equivalent to {x|x > -5 and x 3}.

A: We graph this on a number line first    There is a closed circle at x=-5 because it was included…

Q: On a trip of d miles to another city, a truck driver's average speed was x miles per hour. On the…

A:

Q: To say that x + 5| ≤ 3 is the same as saying is in the closed interval [A, B] where A is: and where…

A: The objective is to find A and B.

Q: Suppose that the weekly sales volume (in thousands of units) for a product is given by y =…

A: Given weekly sale volume expression for a product is

Q: The formula for converting Fahrenheit temperature, F, to Celsius temperature, C, isIf Celsius…

A: Given C=59(F-32) C, is Celsius temperature ranges from 15° to 35°

Q: Can you help me find the x-coordinates of the absolute max and min given the equation:  f(x) = -10…

A: Consider the given function, fx=-10-5x-9x differentiate the function with respect to x,…

Q: The domain of g left parenthesis x right parenthesis equals Start Root 5 minus x EndRootg(x)= 5−x]…

A: Given:

Q: What is the solution set if f(x) is less than 0? What is the solution set if f(x) is greater than 0?

A: Recall the fact that the f(x) is greater than 0 if the y axis is greater than zero. That is, y&gt;0.…

Q: What is the range of r(x) = (x2+4x-12)/(x+1)(x-3)(x+6)

A: Sketching the graph x=3 and x=-1 are asymtotes

Q: What would the solution set for x(x+3)(x−3)≤0 in interval notation?

A: Find the values of x where x=0.

Q: What are the increasing and decreasing interval(s) of   C(n)= (600+115n) /n ?

A: Given expression;   C(n)= (600+115n)/n   It is always decreasing in nature.

Q: Suppose that the consumer expenditure E (in dollars) depends on the market price p per unit (in…

A: Suppose that the consumer expenditure E (in dollars) depends on the market price p per unit (in…

Q: 4. Provide the intervals you would check to determine when -5x² + 37x>-15x² + 12x + 15. a. x= 3,…

A: We have to solve the inequality

Q: Solve for x. Express your final answer in interval notation. x - 2x2 – 11x + 12 >0

A: We will find out the required solution.

Q: On a trip of d miles to another city, a truck driver's average speed was x miles per hour. On the…

A: Solution:

Q: enter the inequailty x is lessthan equal too -5

A: Given:Enter the inequality x is less than equal to -5

Q: For what values of x is the expression 2x - x2 defined as a real number? (Enter your answer using…

A:

Q: For what values of x is fAx) = x' + 3x - 1 increasing? Explain.

A:

Q: determine intervals in which solutions are sure to exist. 4. (x2 − 4) y(6) + x2 y‴ + 9y = 0

A: Given differential equation is Comparing it with  we get

Q: Diego is trying to find the value of x in 5 x = 35. He draws this diagram but is not certain…

A:

Q: 3. Explain why 6 would be an extraneous solution to the function below: 1 х — 6 -

A: We will find why 6 is an extraneous solution of the function as following.

Q: The symbol |x|stands for_______ the of the number x. If x is not 0, then the sign of |x |is…

A: Given: To fill the blanks, The symbol |x|stands for_______ the of the number x. If x is not 0, then…

Q: why is the absolute value of r less than 1

A: A series is said to be convergent, if the sum of the terms present in the series is a finite number.…

Q: find the values of x that make the function greater than or equal to zero.

A: Consider the given function, Rx=x-3x+2 For Rx≥0, x-3x+2≥0 Point of singularity, x = -2 Boundary…

Q: Given f(x) = x4 − 2x2 . Find the intervals of concavity

A: We find f"(x) using the power rule.

Q: is at r=-1

A:

Q: 4) Solve for x and express your results using interval notation: a) |x- 3|-26

A:

Q: In the Solution above for the section of Intervals where f is increasing or decreasing why is the…

A: Solution

Q: .Q1\1-The domain and range of y= 1/x are the same True O False O

A: As per company guidelines we can solve first question. I hope that the given solution will help you.…

Q: Express the set of numbers, x, satisfying |5x – 1| – 2 < 12 as an interval. Write your answer using…

A:

Q: (x – 1)" n=1 8.

A:

Q: (A- (D – B)) specified using interval notation.

A:

Q: determine intervals in which solutions are sure to exist.1. y(4) + 4 y‴ + 3 y = t

A:

Q: The manager of an 80-unit apartment complex is trying to decide what rent to charge. Experience has…

A: Let's find.

Q: domain for x is less than 0

A: We need to find the domain for x less than 0