Answer:
decreasing
Step-by-step explanation:
"Increasing" means the graph is going up from left to right.
"Decreasing" means the graph is going down from left to right.
"Constant" means the graph is "flat" (this is not a technical term) it is keeping the same y value, neither going up nor going down.
What can be super confusing is the
(2.2, 5) mentioned in the question. THIS IS NOT A POINT. It is an interval and points and intervals unfortunately have the same notation sometimes.
An "interval" is a section of the graph, here: FROM 2.2 not including 2.2, TO 5 not including 5. These are like the address on the x-axis. If you look at your graph at 2.2 on the x-axis, it is a peak(relative maximum) and it goes down to the right to where x is 5 where it bottoms out (relative minimum) So on that interval, from 2.2 to 5, the graph is DECREASING.
Answer: A
Step-by-step explanation:
1. Swap x and y.
2. Solve for the new y.
Add 8
Divide by 2.
Extract the square root.
The domain is the left side of the table, which is (x)
Range is the right side which is (y)
Your answer is B
Answer:
Step-by-step explanation:
Because the number increases, every year he has 106% of what he had the previous year. We can use this to get a multiplier, we divide 106 by 100 which is equal to 1.06, this is our multiplier. now we use multiply 2000 and 1.06 5 times (or alternatively we could do 2000x1.06 to the power of 5) this equals 2676.4511552 which is then rounded to 2676.45
hope this helps :)
