Express the radical in simplest form, rationalize denominators, and perform the indicated operations.
- 3
+ 7
A. 4
B. 7
C. 4
D. 7
Answer: B
Mathematics
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Match the correct function to the graph.
A. y = 
B. y = 
C. y = 
D. y = x - 1
Mathematics
Use the discriminant to determine whether the equation has two distinct real solutions, a single real solution, or no real solution.7x2 = -6x - 2
A. one real solution B. two real solutions C. no real solution
Mathematics
Solve the equation from the table.
A) x = 2
B) x = 0
C) x = 4
D) x = 5
E) x = 7
Mathematics
Maximize f(x, y, z) = x + y + z subject to the constraint 
Enter your answer as just 3a where a is a reduced fraction of form 
.
What will be an ideal response?
Mathematics