2. Functions
Stretches Of Graphs — Quiz
Test your understanding of stretches of graphs with 5 practice questions.
Practice Questions
Question 1
What does a vertical stretch by a factor of $3$ do to the graph of $y=f(x)$?
Question 2
The graph of $y=f(x)$ is stretched vertically by a factor of $2$. What is the equation of the new graph?
Question 3
The graph of $y=f(x)$ is stretched horizontally by a factor of $4$. What is the equation of the new graph?
Question 4
Which point on the graph of $y=f(x)$ becomes $(2,12)$ after a vertical stretch by a factor of $3$?
Question 5
What is the effect of the transformation $y=\frac{1}{5}f(x)$ on the graph of $y=f(x)$?