Identify a function rule for the following ordered pairs (0, -1), (2, 3), (3, 8), (4, 15) A) y=x^2

B) y=x-1

C) y=x²-1

D) y=2x-1

C

Step-by-step explanation:

Looking at the first point we know that it can't be A

Then we can easily see that the rate of change is not level (which means it isn't linear)

this leaves option C

Another way to solve this is just by plugging in points

for example for C

(4,15)

15=4^2-1

15=15

Option 1 is correct

Step-by-step explanation:

We know that

BODMAS stands for Brackets , Orders , Division , Multiplication , Addition, Subtraction. This it the order of how to perform the order of calculations in mathematics.

In this precedence level of Multiplication and Division is same

Also the Precedence level of Addition and Subtraction is same.

So, According to BODMAS.

Option 1 is correct that is If no grouping symbols or exponents are in an expression, then do multiplication and division first.