Questions: Use the graph of h in the given figure to find the following values or state that they do not exist.
(a) h(3)
(b) lim h(x) as x approaches 3
(c) h(7)
(d) lim as x approaches 7 h(x)
(e) lim as x approaches 8 h(x)
(a) Find h(3). Select the correct choice and, if necessary, fill in the answer box to complete your choice.
A. h(3)=
(Type an integer or a decimal.)
B. h(3) is undefined.
Transcript text: Use the graph of $h$ in the given figure to find the following values or state that they do not exist.
(a) $h(3)$
(b) $\lim h(x)$
\[
x \rightarrow 3
\]
(c) $h(7)$
(d) $\lim _{x \rightarrow 7} h(x)$
(e) $\lim _{x \rightarrow 8} h(x)$
(a) Find $\mathrm{h}(3)$. Select the correct choice and, if necessary, fill in the answer box to complete your choice.
A. $h(3)=$ $\square$
(Type an integer or a decimal.)
B. $h(3)$ is undefined.
Solution
Solution Steps
Step 1: Find h(3)
The graph of h passes through the point (3, 4). Therefore, h(3) = 4.
Step 2: Find the limit of h(x) as x approaches 3
As x approaches 3 from both the left and the right, the values of h(x) approach 4. Therefore, the limit of h(x) as x approaches 3 is 4.
Step 3: Find h(7)
The graph of h passes through the point (7,2). So h(7) = 2.