33.6k views
5 votes
How do you tell if a functuon is a linear function​

User Durtal
by
8.3k points

2 Answers

1 vote

Answer:

If it's on a graph and it's a straight line then its linear.

If its not on a graph, it will fall under a few different formulas, but as a general rule if it does not have an exponent on the x or y then it'll be linear.

User Vedant Agarwala
by
7.7k points
1 vote

Answer:

if it's y = mx + b or f(x) = mx + b

Explanation:

A linear function is in the form y = mx + b or f(x) = mx + b, where m is the slope or rate of change and b is the y-intercept

User MichaelN
by
7.1k points

Related questions

1 answer
4 votes
140k views
asked Dec 20, 2017 6.6k views
Manu Benjamin asked Dec 20, 2017
by Manu Benjamin
8.6k points
1 answer
0 votes
6.6k views
asked Aug 10, 2021 21.2k views
Pyderman asked Aug 10, 2021
by Pyderman
7.9k points
1 answer
1 vote
21.2k views