Answer:
Vertical Stretch of 5.
General Formulas and Concepts:
Alg II
Transformations
Parent Graph Transformations: y = ax + b
- a = vertical shrink/stretch
- b = vertical movement up/down
Explanation:
Step 1: Define equation
Parent Graph: f(x) = x
Transformed Graph: g(x) = 5x
Step 2: Break
We see that we are increasing the slope. Therefore, it will have a steeper slope. That means we are manipulating the a variable and thus have a vertical stretch of a factor of 5.