A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
In Out
5 2
6 4
7 6
8 8
9 10
10 12
11 14
The table shows xvalues going in and yvalues coming out. The function being used is
A)
f(x) = 2x
B)
f(x) = x  3
C)
f(x) = x  8
D)
f(x) = 2x  8
anonymous
 one year ago
In Out 5 2 6 4 7 6 8 8 9 10 10 12 11 14 The table shows xvalues going in and yvalues coming out. The function being used is A) f(x) = 2x B) f(x) = x  3 C) f(x) = x  8 D) f(x) = 2x  8

This Question is Closed

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2it is not \(f(x)=2x\) since that would make \(f(5)=10\) but \(f(5)=2\)

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2it is not \(f(x) = x  3 \) since that would make \(f(6)=63=3\) but \(f(6)=4\)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Alright So now A. isnt right

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2and it sure as hell is not \(f(x)=x8\) since you are not subtracting 8 from the first number to get the second

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2nope not A not B not C

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2gotta be D you can check to see that if you double the first number, then subtract 8 from the result, you get the second number

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Could you help with just 2 more?

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2\[\color\magenta\heartsuit\]

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2i charge $10 an answer, $20 for correct ones

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Solve the system. 5/8x 2/3y = 3 3/4x + 1/2y = 4 A. (9, 10) B. (9/2, 5) C. (16, 39/2) D. (56/9, 4/3)

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2lol this is donkey work, let the computer do it

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I know its not A and ok take your time

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2here i will show you how

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2hmm is there a typo there? none of those answers are correct

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Ill show you a picture

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2\[\frac{5}{8}x\frac{2}{3}y=3\\ \frac{3}{4}x+\frac{1}{2}y=4\]

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2that is what i read but none of the answer choices are right yeah post a picture

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2hmm that is what you wrote too, but none of those choices are correct !

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Hm idk why? well let me move on to another question (:

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2hold on a sec, let me try something

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2here is the right answer http://www.wolframalpha.com/input/?i=5x%2F82y%2F3+%3D+3%2C3x%2F4+%2B+y%2F2+%3D+4+

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2most of the answers to the last one don't even make logical sense, but the answer you are looking for is D an exponential function with a base bigger than one will eventually exceed any polynomial function

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2sorry about the middle one, i think they made a mistake

misty1212
 one year ago
Best ResponseYou've already chosen the best response.2\[\color\magenta\heartsuit\]
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.