Can someone explain more about input/output tables? Like how to do equations and stuff? Those confuse me.

Question

amistre64 · Answer

input a number and record it; then solve to see what the output value is, and record it

amistre64 · Answer

|dw:1316998642987:dw|

amistre64 · Answer

y = f(x) in this case :)

anonymous · Answer

How do you make an equataion for these? I'm soooo confused.

amistre64 · Answer

helps if you know something about recursions

amistre64 · Answer

but your just determining a relation between input and output

amistre64 · Answer

#20 the output increases by 1 when the input increases by 1

y = x + C; where C is some constant that makes the rest of it work out.; in this case when x=0, y = 2.2

2.2 = 0 + C ; C = 2.2

the relation then is:  y = x + 2.2

amistre64 · Answer

#22 can be satisfied with t^2 for inputs

amistre64 · Answer

#21 needs more thought since they play nice in it

anonymous · Answer

Thanks!! :) This helped alot.