Answer
Part A
1 - 1
2 - 3
3 - 6
4 - 10
5 - 15
Part B
Now plot these points on the coordinate plane
(1,1) (2,3) (3,6) (4,10) (5,15)
Part C
It is NOT a linear function
Answer:
Step-by-step explanation:
The difference quotient in general looks like
Sometimes the symbol "delta x"
is used instead of h.
For the exponential function, the difference quotient is

Let us consider the given expression:
in the scientific notation.
= 
[Using the law of exponents, which states
]
= 
On dividing, we get
= 
Hence, it is the required scientific notation of the given expression.
Answer:
B
Step-by-step explanation:
Please mark as brainliest
Literally just add up the coins and their value