Question

Please help me with the following!

Answer 1

B. f(x) = 0.9x + 1.1

Explanation:

First, get the slope from using two pairs of points

y2-y1 / x2 - x1

3-2/ 2-1

1/1

1

Then, get the y-intercept

y=mx + b

2=1(1) + b

2 = 1 + b

b = 1

The equation is about:

y=x+1

You're trying to find the best one, so find the closest one

B is the closest