Find the zeros of the quadratic function by completing the square. List the x-intercepts of the graph of the function.F(x) = x2 + 8x - 9
A. x = 0, x = -9
B. x = 
, x = 
C. x = -1, x = 9
D. x = 1, x = -9
Answer: D
Mathematics
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Graph the function. Determine the symmetry, if any, of the function.y = 
A. Symmetric about the y-axis
B. No symmetry
C. Symmetric about the y-axis
D. No symmetry
Mathematics
Solve the given equation. Give an exact solution.log (x + 3) = log (2x - 2)
A. ?
B. 
C. 
D. 
Mathematics
Construct a truth table for the statement.~p ? (~p ? q)
A. 
| T | T | F | F | T |
F T T T T
F F T F F
B.
| T | T | F | F | F |
F T T T F
F F T F T
C.
| T | T | F | T | T |
F T T T T
F F T T T
D.
| T | T | F | T | T |
F T T T T
F F T T T
Mathematics
Identify the vertex of the given parabola.f(x) = (x + 2)2
A. 
B. 
C. 
D. 
Mathematics