Exponential function is the function of the form where
Options A and D are options that represent exponential functions, because:
A: and x is in power;
D: and x is in power.
Options B and C do not represent exponential functions, because:
B: and, therefore, for example, is undefined.
C: x is not in power.
Answer: correct choices are A and D
Answer:
3.5
Step-by-step explanation:
you will go like sum of frequency multiplied by score divided by sum of frequency
Answer:
Yes
Step-by-step explanation:
5 divided by 9/10 is equal to 5.55555555556 which is a number that is greater than 1.
She would have $714.40. The first step to solving this is to multiply 893 by 1/5, you would get 178.6. 178.60 is the amount in which she spent it. You would then want to subtract $178.60 from $893 and get the answer of $714.40. Hope this helps :) <span />
Answer:
-35.7
Step-by-step explanation:
1. Plug in a and b to the equation:
7(-3.9)+2(-4.2)
2. Evaluate: -35.7