Answer:
A
Step-by-step explanation:
Because if you simplify you get that
For it to be a function none of the x values can repeat.
In D. the x value nine repeats.
Therefore the answer is D.
Answer:
The answer instead is 10:14.
Step-by-step explanation:
In this case, there are ten boys and fourteen girls in this class. The ration would then be 10:14. Instead, Jeff said 5:12 which isn't correct. He can correct it by using the number of boys given, find the difference of girls in a class of twenty-four students, and then get his answer!
Increasing at a decreasing rate.
Graph the equation in a online graph and see how the line looks and compare with the picture attached.
