4 in the number 2.6741 is in the THOUSANDTHS PLACE.
1. 10x
2. -3y
3. -11 - 8
4. -75r - 14
5. 2m + 13
Answer:
If the smallest two faces are not included, the surface area of the model will be 645 square mm
Step-by-step explanation:
Exponential function is the function of the form
where ![a>0,\ a\neq 1.](https://tex.z-dn.net/?f=a%3E0%2C%5C%20a%5Cneq%201.)
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