Answer: This equation does not have a vertex.
If the equation is not curved or composed of two straight lines it does not have a vertex.
If you need further explanation let me know. :)
The shirts are 12.75 for 3 so we can write a ratio of

To get the price of the shirts, one needs to divide

, which will tells use what the unit price is per shirt. The price per shirt is $4.25
If you have edunuity, the answer is... Two parallel lines will have the same slope. The slopes of parallel lines have to be equal. The y-intercepts of those two lines have to be different, otherwise they would be the same line. The x-intercepts of the parallel lines would also be different.
Answer:
the one that looks like s but sideways
Step-by-step explanation:
You didn’t show the graph