Answer:
8x
Step-by-step explanation:
Divide the amount you need to invest by the percentage.
430/0.05 = 8,600
You earned $8,600
Answer:
A. the y-intercept of the graph is 900, and as X increases, f(x) approaches 100.
Step-by-step explanation:
The table can be described by the function ...
f(x) = 100 +800·2^-x
This is an exponential decay (not a constant-rate decay) from a y-intercept of 900 down to a minimum value of 100 (not zero).
The best description is that of choice A.
The answer should be on Photomath
