Determine whether the given equation is linear or nonlinear.7n + 7 = 2n2 + 2(n - 11)
A. nonlinear
B. linear
Answer: A
Mathematics
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Choose the equation that matches the graph.
A. 
+ 
= 1
B. 
- 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Mathematics
For the polynomial given, answer the question.Find the leading coefficient of the polynomial 4x3 + 8x2 - x + 6x6 - 9.
A. 6x6 B. 9 C. 6 D. 9x
Mathematics
Use Cramer's rule to solve the linear system.
A. x = 5, y = 7, z = 5 B. x = 10, y = 3, z = 7 C. x = 9, y = 5, z = 7 D. x = 9, y = -5, z = -7
Mathematics
Find the product.
A. 
B. 
C. 
D. 
E. none of these
Mathematics