Answer:
Increasing by 40%
Step-by-step explanation:
This is a exponentional function. The format for this type of function is a(b)^x. So "a" is your initial value, and "b" is the rate. Now let's think to ourselves what times what is still equal to the same thing? That is 1. But in our question, we have 1.4. So we are increasing by 0.4, or 40%.
B and D are equivalent.
because of the domain and range
1/x has same Domin and range as that of in D
Answer: 40
Step-by-step explanation: I’m not too sure but 1,080 divided by 27 equals 40
