Question

5-1 Homework

1. An electronics store has a frequent
shopper program. The buyer earns
4 points for every movie purchased.
Draw a graph which models this
situation.

Answer 1

To model the situation where the buyer earns 4 points for every movie purchased, we can create a graph with the number of movies purchased on the x-axis and the total points earned on the y-axis.

Step-by-step explanation:

To model the situation where the buyer earns 4 points for every movie purchased, we can create a graph with the number of movies purchased on the x-axis and the total points earned on the y-axis. Each point on the graph would represent a different number of movies purchased and the corresponding points earned. The graph would show a linear relationship where the points earned increase by 4 for every additional movie purchased.

Example:

If the buyer purchases 3 movies, they would earn 12 points. If they purchase 5 movies, they would earn 20 points. This can be represented by the points (3, 12) and (5, 20) on the graph.

Answer 2

f(x) = 4x
for graph see attachment

Step-by-step explanation:

when the buyer gets 4 points for each movie purchased, the equation for the graph is f(x) = 4x

x being the movies, 4 being the amount of points per movie granted.