We are given graph of the function.
Let us do given parts one by one.
a) h(1).
Here, we need to find the value of function (y-coordinate) for x=1.
From the given graph, we can see the for x=1 value of y is 2.
Therefore, h(1)=2.
b) h(3).
Here, we need to find the value of function (y-coordinate) for x=3.
From the given graph, we can see the for x=3 value of y is -4.
Therefore, h(3)=-4.
c) x when h(x) =0.
Here, we need to find the value of x-coordinate for y=0.
From the given graph, we can see the for y=0 value of x is also 0.
Therefore, x=0 when h(x)=0.
d) h(-1).
Here, we need to find the value of function (y-coordinate) for x=-1.
From the given graph, we can see the for x=-1 value of y is -2.
Therefore, h(-1)=-2.
e) h(-4).
Here, we need to find the value of function (y-coordinate) for x=-4.
From the given graph, we can see the for x=-4 value of y is 13.
Therefore, h(-4)=13.
