Its urgent (45 ! )
suppose f(x)=√x+1
a. what are the domain and range of f?...
Mathematics, 07.01.2020 17:31 TKwan
Its urgent (45 ! )
suppose f(x)=√x+1
a. what are the domain and range of f?
b. find f^-1(x). what are its domain and range?
c. show that (fof^-1)(a)=a=(f^-1of)(a) for any a in the respective domains
d. solve the equation f(x)=f^-1(x). remember to check for extraneous roots
e. graph the functions f and f^-1. be sure that you accurately represent the domains of each function. interpret graphically the solutions you found to the equation in part (d).
Answers: 1
Mathematics, 21.06.2019 18:00
Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. a new supplier sells 500 ml bags for $2 each. the hospital uses about 10,000, 1000 ml bags each month. nurses report that about half of the bags are more than half full when they are discarded. if you are going to use only one supplier, which size bag provides the best deal, and how much will you save each month? compare the cost of the new supplier to the current one.
Answers: 1
Mathematics, 21.06.2019 18:30
Ametal rod needs to be 9 feet and 5.5 inches in length. the sections of the poles being used are each 1 foot and 10.5 inches long. how many 1ft 10.5in sections would be needed to complete the 9ft 5.5in metal rod? and how many inches of material will be left?
Answers: 1
Mathematics, 21.06.2019 19:20
Which letters from the table represent like terms? a and b b and c a and d b and d
Answers: 3
Computers and Technology, 12.02.2021 20:50
Chemistry, 12.02.2021 20:50
History, 12.02.2021 20:50
Mathematics, 12.02.2021 20:50
Mathematics, 12.02.2021 20:50
Mathematics, 12.02.2021 20:50
Mathematics, 12.02.2021 20:50
Biology, 12.02.2021 20:50
Mathematics, 12.02.2021 20:50
Social Studies, 12.02.2021 20:50
Mathematics, 12.02.2021 20:50
Mathematics, 12.02.2021 20:50
English, 12.02.2021 20:50
Arts, 12.02.2021 20:50