Mathematics, 12.05.2021 21:20 northsidehotboy
Maggie claims that if you restrict the domain of function f(x)=x2−4 to be x≥−2, then the function is invertible and the inverse function is f−1(x)=x+4−−−−−√.
Which statement provides a correct analysis of Maggie's claim?
A
The claim is correct because when the domain of f(x) is restricted to x≥−2 the function is invertible.
B
The claim is incorrect because in order for f(x) to be invertible and its inverse to be f−1(x)=x+4−−−−−√ the domain must be restricted to x≥0.
C
The claim is incorrect because in order for f(x) to be invertible and its inverse to be f−1(x)=x+4−−−−−√ the domain must be restricted to x≥−4.
D
The claim is incorrect because there is not a domain restriction that can be applied to f(x) to make the function invertible.
Answers: 2
Mathematics, 21.06.2019 15:40, dmurdock1973
What is the probability of rolling a single die greater than 4
Answers: 1
Mathematics, 21.06.2019 17:10, payshencec21
The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?
Answers: 1
Mathematics, 21.06.2019 21:00, arthurdolz
Adesigner charges a one time fee of $200 plus $40 an hour for each project. write an expression to represent how much money the designer will make for a project
Answers: 1
Maggie claims that if you restrict the domain of function f(x)=x2−4 to be x≥−2, then the function is...
Mathematics, 02.12.2020 21:30
Mathematics, 02.12.2020 21:30
Mathematics, 02.12.2020 21:30
Mathematics, 02.12.2020 21:30