Answer:
y=8(0.5)^x
Step-by-step explanation:
We can find the value of b, which is the rate. The rate is 0.5 because the y value is consistently going down by 2. A is the first value, which is 8. y=8(0.5)^x
C. they are worth the same amount of money, 1/2 and 2/4 are both 50% or 50 cents
It is 320 because if you divide 1000 by 10, you would get 100 (which would be equal to 10% of 1000) So if you multiply 100x3=300. then, 2% of 100 is 20, so you add that to 300 then you 320
Answer:
60 and 90
Step-by-step explanation:
First solution.
Second solution
For graphing, the desmos graphing calculator is a big help :))