HELLPPP ITS ABOUT FUNCTIONS EXPLANATION NEEDEDD HELPPP

Answer:
C y =2x -3
Step-by-step explanation:
The y intercept is the value when x =0
A y = -4x+15 The y intercept is 15
B The y intercept is -2
C y =2x -3 The y intercept is -3
D The y intercept is 2
The smallest ( least) y intercept is -3