CPM Homework Help : AC Problem 4-41

Complete a table for the rule $y = 3x − 2$ . 4-41 HW eTool (Desmos).

Draw a complete graph for this rule.
Is (−50, −152) a point on the graph? Explain how you know.

Complete the table in the eTool below to view the graph.
Click the link at right for the full version of the eTool: AC 4-41 HW eTool

Answer:

$\left. \begin{array} { | c | c | c | c | c | c | } \hline x & { - 2 } & { - 1 } & { 0 } & { 1 } & { 2 } \\ \hline y & { - 8 } & { - 5 } & { - 2 } & { 1 } & { 4 } \\ \hline \end{array} \right.$

Hint (b):

To check if the point is on the graph, substitute the given $x$ - and $y$ - coordinates into the rule $y = 3x −2$ .

Hint (b):

If the values are equal, then the point is on the graph.