Math
posted by C.J.
Hey, I need your help! I have an input output table that I need the function rule for. The table is like this:
Input: 0 Output: 25
Input: 100 Output: 35
Input: 200 Output: 45
Input: 300 Output: 55
Input: 400 Output: 65
PLEASE I NEED YOUR HELP!!! Thanks!

Damon
try linear
y = m x + b
35 = m (100) + b
65 = m(400) + b

30 = 300 m
m = 1/10
35 = 10 + b
b = 25
so I think
y = 0.1 x + 25
or
10 y = x + 250
try that 
DianeCurry
If input is 100 what is output number?

brain
input 3 , 5 , 10 , 50 , 100
output 9 ,15 , 30 ,150 , 300 
maria
what do you think about math

Anonymous
input and output of 1,2,3,4,5,6,7,8,9

Jack
What is the function rule for 0,31 1,27 2,23 3,19

Kat
Same question for my homework! Someone please answer, I'm having a hard time.

darrell
my output number is 7 34 45 56 i need the input number
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