Find the solution set of the linear system. Identify inconsistent systems and dependent equations. For dependent equations, write your answer as an ordered triple in terms of z.
A. {(4, 1, 2)}
B. {(1, 2, 4)}
C. {(1, 4, 2)}
D. {(4, 2, 1)}
Answer: B
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Use the graph below to answer the question.
Is vertex F adjacent to vertex G?
A. no B. yes
Complete the sketch so that it has the indicated symmetry.Complete the sketch so that it has point symmetry about O.
What will be an ideal response?
Use Gaussian elimination or Gauss-Jordan elimination to solve the problem.A company makes 3 types of cable. Cable A requires 3 black, 3 white, and 2 red wires. B requires 1 black, 2 white, and 1 red. C requires 2 black, 1 white, and 2 red. They used 95 black, 100 white and 80 red wires. How many of each cable were made?
A. 15 cable A 20 cable B 15 cable C B. 15 cable A 16 cable B 15 cable C C. 48 cable A 20 cable B 12 cable C D. 20 cable A 15 cable B 15 cable C
Graph the quadratic function. Determine the vertex, find the equation of the axis of symmetry, find any x- and y-intercepts, and state the domain and range in interval notation.f(x) = -11x2 - 2x - 12
A. vertex: 
axis of symmetry: x = 
x-intercept: none; y-intercept: 12
domain: (-?, ?); range: 
B. vertex: 
axis of symmetry: x = - 
x-intercept: none; y-intercept: -12
domain: (-?, ?); range: 
C. vertex: 
axis of symmetry: x = - 
x-intercept: none; y-intercept: 12
domain: (-?, ?); range: 
D. vertex: 
axis of symmetry: x = 
x-intercept: none; y-intercept: -12
domain: (-?, ?); range: 
