The reduced row echelon form of the augmented matrix of a system of linear equations is given. Determine whether this system of linear equations is consistent and, if so, find its general solution. Write the solution in vector form.
Table shows the number of wireless service subscribers in the United States and their average monthly bill in the years from 2000 through 2015
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One of the scatter plots suggests a linear model. Use the points at t = 0 and t = 15 to find a model in the form y = mx + b.
A simplified form of
Find and determine whether
is pointed at the screen or away from it.
Tabular representations for the functions f, g, and h are given below. Write g(x) and h(x) as transformations of f(x).
h is related to one of the parent functions described in this chapter. Describe the sequence of transformations from f to h.
Each of the matrices is the final matrix form for a system of two linear equations in the variables x1 and x2. Write the solution of the system.
Describe the transformations that must be applied to the parent function to obtain each of the following functions.
a)
b)
c)
d)
The reduced row echelon form of a system of linear equations is given. Write the system of equations corresponding to the given matrix. Use