Solve the system. If the system's equations are dependent or if there is no solution, state this. x + y + z = 92x - 3y + 4z = 7 x - 4y + 3z = -2
A. (9, 7, 2)
B. No solution
C. The equations are dependent.
D. (1, 1, 1)
Answer: C
Mathematics
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Graph. Be sure to label the vertex.y = 2x2 - 2x + 1
A. 
B. 
C. 
D. 
Mathematics
2
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B. 
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Mathematics
Graph the function using its vertex, axis of symmetry, and intercepts.f(x) = x2 - 6x + 8 
A. vertex (3, -1)
intercepts (4, 0), (2, 0), (0, 8)
B. vertex (-3, 1)
intercepts (-4, 0), (- 2, 0), (0, -8)
C. vertex (3, 1)
intercepts (4, 0), (2, 0), (0, -8)
D. vertex (-3, -1)
intercepts (-4, 0), (- 2, 0), (0, 8)
Mathematics
A sinking fund is established to obtain $75,000 in five years. The interest rate is 10% and payments are made quarterly. Find the periodic payments.
A. $3750.00 B. $2936.03 C. $2500.00 D. $2148.65
Mathematics