3.084 in expanded form with decimals
2 answers:
You might be interested in
Answer:
The system has infinitely many solutions.
(x, 1 - x, -3)
Explanation:
Writing the matrix in the form of a system of linear equations gives
Note that the third row does not give us any information on the values of x, y, and z.
Solving the first equation for y gives
Hence, the solution to the system is
Since x can take any value ranging from -∞ to ∞, the system has infinitely many solutions.
Answer:
C
Step-by-step explanation:
Since we have a point and a slope, we can use the point slope formula.
The point slope formula is:
where m is the slope, and (x1, y1) is the point given.
We know that the slope is -3, and the point given is (10, -1)
Therefore, our m is -3, x1 is 10, and y1 is -1.
y- -1 = -3(x-10)
y--1 is the same as y+1
y+1= -3(x-10)
Therefore, choice C is correct.