For the first one it’s either negative as it’s going down or it’s none as it’s usually a straight line. if it was positive the line would be going up
Answer:
36
Step-by-step explanation:
g(f(-1))
f(-1)=1+5=6
g(6)=6^2=36
I want to preface this by saying I don't have the answer. I haven't taken linear algebra yet. If someone here does know the answer, by all means, their answer should supersede mine. But... if
![A= \left[\begin{array}{ccc}-2&-1&0\\0&1&3\\1&1&6\\2&1&-12\end{array}\right]](https://tex.z-dn.net/?f=%20A%3D%20%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D-2%26-1%260%5C%5C0%261%263%5C%5C1%261%266%5C%5C2%261%26-12%5Cend%7Barray%7D%5Cright%5D)
then here is an outline of how to determine whether the columns form a linearly independent set.
Answer:
Yes that is Correct.
Step-by-step explanation:
If all three pairs of corresponding sides are congruent, the triangles are congruent.