I haven’t met them but they seem like very nice fun people ...
Have you met them? :)
Answer:

Step-by-step explanation:
We have the product,
.
It is known that,
'When we multiply a scalar with a matrix, the scalar is multiplied by each element of the matrix'.
So, we get,
.
⇒ 
⇒ 
So, the resulting product is
.
The rate of change is the same as the slope.
Let's find the slope of function 1 using the Rise Over Run rule.
The rise is 2 and run is 1. So your rate of change is 2/1 or 2 for function 1
Function 2 is a y = mx + b equation, the slope is usually "m" or before the x
y = 1/2x + 7
1/2 is your rate of change for function 2
I think it would be 5/7 because it says that square B is 5/7 of square A.
Answer: So for the first drop-down its 22, and for the 2nd drop-down 2-3
Step-by-step explanation: