The derivative of
in the direction of a vector
is

With
, we get

and
,

Then

<span> The </span>associative property<span> states that you can add or multiply regardless of how the numbers are grouped. By"grouped" we mean 'how you use parenthesis'. In other words, if you are adding or multiplying it does not matter where you put the parenthesis</span>
35-15=20 is correct. However, 43-26 does not equal 23, it equals 17.
Answer:
666
Step-by-step explanation:
i believe its (-3,-4) because that's the point that both lines intersect with one another.