### Home > A2C > Chapter 4 > Lesson 4.1.2 > Problem 4-18

4-18.

Explain what the differences are between an *accurate sketch* and a *careful graph*.

What is necessary in a graph that is unnecessary in a sketch?

4-18.

Explain what the differences are between an *accurate sketch* and a *careful graph*.

What is necessary in a graph that is unnecessary in a sketch?