Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing

This Question is Closed

saifoo.khanBest ResponseYou've already chosen the best response.1
Input and outputs as in functions?
 one year ago

saifoo.khanBest ResponseYou've already chosen the best response.1
Do you have any specific problem?
 one year ago

pooja195Best ResponseYou've already chosen the best response.0
yea the top starts from 2 and goes to 2 and the bottom is blank
 one year ago

saifoo.khanBest ResponseYou've already chosen the best response.1
And the function/rule is?
 one year ago

saifoo.khanBest ResponseYou've already chosen the best response.1
Perfect. now insert the values in place of "x" one by one. Let's say 2, 1, 0, 1, 2.
 one year ago

saifoo.khanBest ResponseYou've already chosen the best response.1
y = 20x is the function, right? insert the values one by one. y = 20(2) y = output Then 1 y = 20(1) y = output And so on..
 one year ago

pooja195Best ResponseYou've already chosen the best response.0
how would you insert values?
 one year ago

saifoo.khanBest ResponseYou've already chosen the best response.1
Replace "x" with a value is inserting the value.
 one year ago

pooja195Best ResponseYou've already chosen the best response.0
so how would i use that in a function table
 one year ago

saifoo.khanBest ResponseYou've already chosen the best response.1
Those will give you certain values of "y". The values of "y" are the outputs.
 one year ago

PhoenixFireBest ResponseYou've already chosen the best response.1
A function is usually written like f(x)=rule. So for you equation y=20x, you can see this as a function by changing it to f(x)=20x where x in an input value into the function. If you want to find the value of that function at 2, you would write f(2)=20(2)=40. Now you have a point at x=2 and y=40. So you put that in your table. Then you go and do each other value of x from your input column.
 one year ago

pooja195Best ResponseYou've already chosen the best response.0
ok? y makes more sense ok so the what would be after that
 one year ago

saifoo.khanBest ResponseYou've already chosen the best response.1
Insert the resulted value in the table. Simple as that.
 one year ago

PhoenixFireBest ResponseYou've already chosen the best response.1
dw:1358631840798:dw
 one year ago

PhoenixFireBest ResponseYou've already chosen the best response.1
The resulting value from your function y=20x is an output. 'y' IS an output. 'x' IS an input. Take your input 'x' from your table and put it into your function... calculate the function to get your 'y' output.
 one year ago
See more questions >>>
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.