Answer :
Vertical Stretch
Vertical stretch occurs when a base graph is multiplied by a certain factor that is greater than 1.
If y = x² is the parent function, then stretching it vertically by a factor of 4 converts it to:
y = 4x²
Vertical Stretch
Vertical stretch occurs when a base graph is multiplied by a certain factor that is greater than 1.
If y = x² is the parent function, then stretching it vertically by a factor of 4 converts it to:
y = 4x²