Fill in the Blanks Algebra 1 - Functions Intro.Online version Introduction to functions for Algebra 1 students (high school level). by Danielle Hoffman 1 4 4 3 6 3 What is the y - intercept of y = 2x + 3 ? What is the y - intercept of y = - 2x + 3 ? What is the y - intercept of y = ( 1 / 2 ) x + 4 ? What is the y - intercept of y = - ( 1 / 4 ) x + 4 ? What is the y - intercept of y = ( 1 / 3 ) x + 6 ? What is the y - intercept of y = 3x + 6 ? 6