Question

Determine which kind of model best describes this data set.

(-2, 1), (-1, 3), (0, 5), (1, 7), (2, 9)}

Question 7 options:

quadratic


exponential


linear


none

Answer 1

Give me a sec

Answer 2

okay thank you

Answer 3

It is linear.

If you graph it here

https://www.desmos.com/calculator

you can clearly see its a straight line.

but just by looking at the points you can see x and y increase are the same rate, so it must have a slope which is for linear equations

Answer 4

thank you so much :)