Look at this table:

Question

x y
0 7
1 13
2 19
3 25
4 31
Write a linear function (y=mx+b) or an exponential function (y=a(b)x) that models the data.
y=

Answer 1

This data appears to be increasing linearly with a constant rate of 6. Therefore, a linear function that models the data is:

y = 6x + 7