y intercept of Graphs of Functions
To view the CALC menu, press
.
Choose option 5.y_Incpt to find the y intercept on the graph
of a function.
There is only one y intercept for the graph of a function. It can also be found using VALUE WITH X = 0.
Press 
and enter the function
y = -(x-2)2(x+2)(x+5)
