1. A table can be a helpful thing to model the rate of change. It can be used by making an x and y column and listing each number underneath it like so:
x y
1 2
2 4
And so on. The rate of change for that table would be every time the x axis goes up 1, the y axis goes up 2.
2. To find the rate of change using a graph, look at the line on the graph. You can make a small triangle that starts on the line and then comes out and re-connects into the line. Like so - (look at attached picture). And as you go, you count how many you go down or up and how many you go left or right.
*Hopefully this was helpful, sorry if t wasn't!
xx, Avery
Answer:
?
Step-by-step explanation:
however many weeks the question is asking for just multiply that number by 15
Let the original price be p.
Then the sale price was (1.00-0.18)p, or 0.82p.
Emerson must pay tax on this sale price. It is 0.08(0.82p) = 0.0656p.
Thus, the final cost of the game was 0.82p + 0.0656p = 0.886p.
Im not sure sorry, I hope you find your answer
I pretty sure b does equals 1/4