Question

HELP ME PLEASE!!!!
Which function represents the data in the table
A) f(x) = 3/2x - 2
B) f(x) = 3x + 2

C) f(x) = 3/2x + 2

D) f(x) = 3x - 2

Answer 1

slope = (2.5 + 0.5)/(3-1) = 3/2

y = mx + b
b = y - mx
b = -0.5 - 3/2(1)
b = -2

equation
y = 3/2(x) - 2
answer

A) f(x) = 3/2(x) - 2