Hi there!
1st question: answer: either AB, EF or FG
We were looking for a linear line that was decreasing. Therefore, we were looking for a straight line downwards in the graph. This can be AB, EF or FG.
2nd question: answer: EF.
The line EF is the line that decreases the fastest: the distance from home decreases in a short time, and therefore Miguel is travelling the fastest over there.
Answer:
C.
Step-by-step explanation:
As the base of this function is 10, P must be 10 times as great as M in order for the logarithm to be 1 greater.
This means that C. is the answer
1. The whole numbers are the counting numbers starting at zero.
2. The natural numbers are the counting numbers starting at one.
These are just the definitions that are usually used. Some authors count zero as a natural number.