CPM Homework Help : INT1 Problem 2-8

Examine the function $h(x)$ defined at right. Then estimate the values below.

Hint 1:

Look at the graph to estimate the $y$ -value for each of the given $x$ -values.

Hint 2:

There are $5$ $x$ -intercepts on the graph.

More Help:

For part (c), you are being asked to find the values for $x$ when $y = 0$ . (Find the $x$ -intercepts).

Answer (a):

$2$
$−4$

This is a function machine where the rule is a graph. Your teacher will have a model of the graph.