Answer:
The functions ordered from least to greatest y-intercept are
1) h(x) -----> y-intercept -1
2) g(x) ----> y-intercept 1
3) f(x) ----> y-intercept 2
Step-by-step explanation:
we know that
The y-intercept (or initial value) is the value of y when the value of x is equal to zero
Part 1) Find the y-intercept of g(x)
Remember that the initial value of the fuction is equal to the y-intercept
a=1 -----> is the initial value
therefore
The y-intercept of g(x) is 1
Part 2) Find the y-intercept of f(x)
Observing the table
For x=0
f(x)=2
therefore
The y-intercept of f(x) is 2
Part 3) Find the y-intercept of h(x)
Observing the graph
For x=0
h(x)=-1
therefore
The y-intercept of h(x) is -1
