I NEED A HAND ON THIS,PLEASE HELP: After entering the stadium all the fans wanted souvenirs. For every 2 people who bought progr
2 answers:
Answer:
12 people
Step-by-step explanation:
This is a problem that involves common ratios. 7 people bought jerseys for every 2 people who bought programs. We need to figure out how many people bought programs if 42 people bought jerseys. If we let the number of people who bought programs be x, we can set up an equation like this:
If we cross multiply, we get the following:
We can solve for x by dividing by 7, and getting that x = 12. This means that 12 people bought programs.
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Answer:
f(x) is linear
g(x) is exponential
Step-by-step explanation:
A linear function will always have the same rate of change between equally distant points, while an exponential function will have an increasingly large rate of change between equally distant points.
First, look at f(x). All these points are equally distant at 2 units apart on the x-axis, so they can be directly compared:
All of these points are the same distance apart on the y, so f(x) must be a linear function.
Now look at g(x). These are also all equally distant at only 1 unit apart.
These are very clearly not the same distance apart on the y, so g(x) must be the exponential function.