Question

1. One of the tables below contains values that were generated by a linear function. Determine which table, and then write the equation of the linear function represented by the table.

Answer 1

I believe it would be A but I don't know the equation for it

Answer 2

not A. remember, for a linear function, x and y must increase/decrease by a constant amount each time

Answer 3

oh I forgot about that

Answer 4

for table A:

y = 1, 3, 7, 13, 21, 31, 43

it goes +2, then +4, then +6 so this isn't linear

Answer 5

So it would be C

Answer 6

good

Answer 7

X= an increase by 2 constantly
Y= increase by 5 constantly

Answer 8

good

using this same pattern, can you try to determine what the y value would be when x = 0?

Answer 9

perhaps -3 ?

Answer 10

nvm,

Answer 11

almost

Answer 12

one sec

Answer 13

-4

Answer 14

good

so if x = 0, y = -4, -4 is your intercept

your slope is rise/run = change in y / change in x = (5/2)

so your entire equation is y = (5/2)x - 4

Answer 15

Wow, Thank you Vocaloid.

Answer 16

unfortunately I have other obligations this afternoon but hopefully somebody can help you if you have other questions ;_;

Answer 17

yeah, I will later, but thank you!