Domain of a radical function (video) Khan Academy?

Domain of a radical function (video) Khan Academy?

WebQuestion: 8. Find the domain of the following functions. Explain and answer in interval notation. [4 points each] a. f(x)=ln(4x+5) b. y=log(x2−x−42) c. g(x)=ex−2+1. Show … WebJul 13, 2024 · f(x) = 4x – 8. The domain can be any real numbers. Range is the minimum to maximum value of dependent variable ( y ) From the given equation: f(x) = 4x – 8. If the value of domain are substituted, the range will also be any real numbers. Non of the answers is correct because both the domain and the range are all real numbers. best fifa 23 squad names WebJul 17, 2024 · The domain of the function f(x) = x − 4x2 − 2x − 15 is ( − ∞, − 3) ∪ ( − 3, − 5) ∪ ( − 5, ∞). Example 4.7.6 Find the domain of the following function: g(x) = x x2 − 9 … WebAug 20, 2024 · Answer: Since this function is definable for all real values of x, Domain (f (x)) = R = (-∞,∞) Now, Let 4x-8=y 4x = y+8 x = (y+8)/4 Since x is definable for all real values of y, Range (f (x)) = R = (-∞,∞) Find Math textbook solutions? Class 12 Class 11 Class 10 Class 9 Class 8 Class 7 Class 6 Class 5 Class 4 Class 3 Class 2 Class 1 best fifa 23 squad formation WebThe domain of a function describes the set of numbers on which the function can act. Its range, or image, is the set of values the function can return. Wolfram Alpha can compute the domain and range of functions of one or several variables. WebCorrect answer - Find the range of the function for the given domain. f(x)=4x- 5; { - 2,- 1 ,0,1 ,2} What is the range? Choose the correct answer below. best fifa 23 formation career mode WebFor the function $f$ you gave to be undefined, the input to the square root must be negative. First, notice that $$ x^2-4x-5=(x+1)(x-5) $$ So for this to be negative ...

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