2. Functions

Interpreting Graph Features — Quiz

Test your understanding of interpreting graph features with 5 practice questions.

Practice Questions

Question 1

On a graph of $y=f(x)$, what does the highest point of a curve usually represent?

Question 2

If a graph crosses the $y$-axis at $y=4$, what is the $y$-intercept?

Question 3

What does it mean if a graph is increasing over the interval $x\in[2,5]$?

Question 4

What does an $x$-intercept tell you about a graph of $y=f(x)$?

Question 5

A straight-line graph has a positive gradient. What does this tell you?