Find the images of the following functions f : r ? r:
(a) f(x)=x3
(b) f(x)=x–4
...
Mathematics, 28.06.2019 20:40, gitokw
Find the images of the following functions f : r ? r:
(a) f(x)=x3
(b) f(x)=x–4
(c) f(x)=x2 +2x+2
(d) f(x)=x3 +cosx
(e) f(x)=1/x if x? =0,f(0)=1 (f) f(x)=|x|
(g) f(x)=x2 +x–|x|2
(h) f (x) = x16 + x.
for each of the functions f : r ? r defined above, state whether it is
(a) injective, (b) surjective, (c) bijective.
Answers: 1
Mathematics, 21.06.2019 13:30, aliami0306oyaj0n
Suppose a triangle has two sides of length 32 and 35, and that the angle between these two sides is 120°. which equation should you solve to find the length of the third side of the triangle?
Answers: 1
Mathematics, 21.06.2019 17:30, amourrrblackkkk
Which of the following is correct interpretation of the expression -4+13
Answers: 2
Mathematics, 22.06.2019 01:30, SGARCIA25
Have you ever been in the middle of telling a story and had to use hand gestures or even a drawing to make your point? in algebra, if we want to illustrate or visualize a key feature of a function, sometimes we have to write the function in a different form—such as a table, graph, or equation—to determine the specific key feature we’re looking for. think about interactions with others and situations you’ve come across in your own life. how have you had to adjust or change the way you represented something based on either the concept you were trying to describe or the person you were interacting with? explain how the complexity or layout of the concept required you to change your style or presentation, or how the person’s unique learning style affected the way you presented the information.
Answers: 1
Mathematics, 22.06.2019 03:30, jonesromari
2. there are 250 students in a school auditorium. use numbers from the box to complete the table. 16, 38, 18, 45, 25, 50, 32, 60 grade number percent of all students of students fifth 24 sixth 95 seventh 20 eight 45
Answers: 1
Mathematics, 05.05.2020 04:52
Mathematics, 05.05.2020 04:52
Chemistry, 05.05.2020 04:52
Mathematics, 05.05.2020 04:52