Question

Pls help me on this 1 sum 1 its important

Answer 1

a.y=3.15+2.75(x-1) because if you substitute the x values in the equation you will get all the y values

Answer 2

First option

A. y = 3.15 + 2.75(x - 1)

Explanation:

d = 5.9 - 3.15 = 2.75

f(1) = 3.15

so the rule:

y = f(1) + d(n - 1)

or

y = 3.15 + 2.75(x - 1)