he Solution:
iven:
The y-intercept of function 1 is:

The y-intercept of function 2 is:

(a) So, the farthest y-intercept from 0 is function 1.
he slope of function 1 is

The slope of function 2 is

he solope of function 3 is -1
The slope of function 4 is 5
(b) hus, the steepest graph is the function with the highest slope.
So, the steepest graph is the graph of function 4 since it has the greatest slope.
(c)
Functions with y-intercept greater than -3 are:
unction 1, function 2, amnd function 4.
