Graph Proportional Relationships Practice
Complete this assessment to review what you’ve learned. It will not count toward your grade.
4 of 54 of 5 Items
Question
Use the image to answer the question.
A line graph shows gasoline in gallons on the x-axis and cost in dollars on the y-axis. The x-axis ranges from 0 to 16 in increments of 2. The y-axis ranges from 0 to 40 in increments of 5. A line starts at the origin and passes through plotted point X at left parenthesis 9.375 comma 30 right parenthesis.
Trisha’s mom asked her to fill up the car’s gas tank and gave her $30 . The graph shows the total cost of gas based on the number of gallons. The point X shows the number of gallons of gasoline Trisha can purchase. State, to the nearest whole, the number of gallons of gasoline she can purchase.
(1 point)
The line on the graph indicates the correlation between the number of gallons of gasoline and the cost. The point X, which has the coordinates (9.375, 30), illustrates that Trisha can buy gasoline for $30.
To determine the number of gallons Trisha can purchase to the nearest whole gallon, we should look at the x-coordinate of point X. The x-coordinate is 9.375, which tells us the quantity of gasoline she can buy with $30.
Rounded to the nearest whole number, 9.375 gallons is equivalent to 9 gallons.
Therefore, Trisha can purchase 9 gallons of gasoline with her $30.