Question

What would the function rule be if x= 10,11,12,13 and y= 200, 202, 204,206

Answer 1

(10,200) (11,202) (12,204) (13,206)

Answer 2

oh sorry i just read over your question and i missed one word, rule.

Answer 3

its's alright

Answer 4

Okay so if you have the same number twice in the x column it's not a function

Answer 5

does that help any?

Answer 6

yes, thank you

Answer 7

Welcome, glad to help.

Answer 8

look those number
they grow linear
it means they are on the line
but for calculate
suppose f(x)=ax+b
now put (10,200)
and (11,202)
and find a,b

Answer 9

y=ax+b
(10,200)
(11,202)
200=10a+b
202=11a+b
solve the system of equation

Answer 10

f(x)=2x+180