How to find the y intercept of a quadratic in vertex form

The video tutorial explains the concept of the Y intercept, which occurs when X equals zero. It demonstrates how to find the Y intercept by replacing X with zero in an equation and solving for Y. The tutorial also covers solving equations involving fractions and clarifies that students are not expected to handle complex fractions in their homework at this time.

What is the process to find the Y intercept in a given equation?

Explain how replacing X with zero helps in finding the Y intercept.

What is the value of Y when X is replaced with zero in the equation provided?

How can fractions be treated when calculating the Y intercept?

What should students keep in mind regarding fractions when solving for Y intercepts?