Question

Write a function rule for "The output is three times the input increased by two

A) y=5x
B) y=3x+2
C) y=3x - 2
D) y=2x+3

Answer 1

X is the input.

Three times the input would be 3x

Increased by two would be adding two at the end.

Answer: B. y = 3x + 2