(a)
(b)
(c)
(d)
Step 1 Write out the system of equation to each of the following augmented matrices. Step 2 (a)
In an augmented matrix, each row represents one equation of the system and each column represents a constant terms or variable.
When the columns represents the variables
Hence, the system of equation of the given augmented matrix is
Step 3
(b)
In an augmented matrix, each row represents one equation of the system and each column represents a constant terms or variable.
When the columns represents the variables
Hence, the system of equation of the given augmented matrix is
Step 4
(c)
In an augmented matrix, each row represents one equation of the system and each column represents a constant terms or variable.
When the columns represents the variables
Hence, the system of equation of the given augmented matrix is
Step 5
(d)
In an augmented matrix, each row represents one equation of the system and each column represents a constant terms or variable.
When the columns represents the variables
Hence, the system of equation of the given augmented matrix is
Answer is given below (on video)
find the polynom
Degree 3. Zeros at
x = −5,
x = −2,
and
x = 1.
y-intercept at
(x, y) = (0, 7).