The graph below depicts the price of apples relative to the quantity.
What is the price of 7 kg of apples?
We have hundreds of course questions with personalized recommendations + Account 100% premium
The graph below depicts the price of apples relative to the quantity.
What is the price of 7 kg of apples?
Let's first observe the X-axis which is representative of the weight. Locate 7 kg - and mark a point.
From this point, we'll draw a vertical line until we meet the straight line.
Let's now observe the Y-axis which is representative of the price.
We will draw a line from the point where we reached the X-axis to the straight line, towards the Y-axis and determine the price: 8 dollars.
8
Look at the function shown in the figure.
When is the function positive?
Get unlimited access to all 18 Linear Functions questions, detailed video solutions, and personalized progress tracking.
Unlimited Video Solutions
Step-by-step explanations for every problem
Progress Analytics
Track your mastery across all topics
Ad-Free Learning
Focus on math without distractions
No credit card required • Cancel anytime