Answer:
D. (-5, -4)
Step-by-step explanation:
Answer:
y = -6/7x + 16
Step-by-step explanation:
Use the slope intercept equation, y = mx + b
Plug in the slope and given point, then solve for b:
y = mx + b
4 = -6/7(14) + b
4 = -12 + b
16 = b
Plug in the slope and b into the equation:
y = mx + b
y = -6/7x + 16
So, the equation is y = -6/7x + 16
Answer:
Step-by-step explanation:
a) V= A*h V=40*8=320
b) V=800 and h=20
A=V/h=800/20=40
Answer:
3x-3
Step-by-step explanation:
(6x-5) - (3x-2)
remove parenthesees (Not needed
6x-5 - 3x-2
simplify
3x-5-2
3x-3
Answer:
(A)A and C
Step-by-step explanation:
In each case, represent each of the 
as a column vector where each row corresponds to the constant term, coefficient of t and 
respectively.
A= The set where 
![A=\left[\begin{array}{ccc}1&0&1\\0&0&5\\0&1&0\end{array}\right]](https://tex.z-dn.net/?f=A%3D%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D1%260%261%5C%5C0%260%265%5C%5C0%261%260%5Cend%7Barray%7D%5Cright%5D)
B: The set where 
![B=\left[\begin{array}{ccc}0&0&0\\1&0&2\\0&1&5\end{array}\right]\\|B|=0](https://tex.z-dn.net/?f=B%3D%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D0%260%260%5C%5C1%260%262%5C%5C0%261%265%5Cend%7Barray%7D%5Cright%5D%5C%5C%7CB%7C%3D0)
C: The set where 
![C=\left[\begin{array}{ccc}1&0&1\\0&0&5\\0&1&1\end{array}\right]\\|C|=-5](https://tex.z-dn.net/?f=C%3D%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D1%260%261%5C%5C0%260%265%5C%5C0%261%261%5Cend%7Barray%7D%5Cright%5D%5C%5C%7CC%7C%3D-5)
Since the determinants of A and C are not 0, the set of vectors in A and C are linearly independent.
