Find the vertex of the parabola.y = - x2 - 2x + 5
A. (-1, 6)
B. (1, 6)
C. (-1, -6)
D. (-1, -4)
Answer: A
Mathematics
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Solve the equation first by clearing the fractions.
x + 
= 
x
A. 16 B. -16 C. -4 D. 4
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Solve the inequality. Give the solution set in both interval and graph forms. 7 ? 2x + 7 ? 15
A. [0, 4]
B. [0, 4)
C. (0, 4]
D. (0, 4)
Mathematics
The graph of 
is given in the figure. State whether 
or 
A. a > 0 B. a < 0
Mathematics
List the real zeros of P(x).
 figure 1.png)
A) –2, 0, 1 B) –2, 1 C) 0 D) 1
Mathematics