Find the intercepts of the graph of the function.f(x) = x2 + 4x - 77
A. (11, 0), (7, 0), (0, -77)
B. (-11, 0), (-7, 0)
C. (-11, 0), (7, 0), (0, -77)
D. (11, 0), (-7, 0), (0, -77)
Answer: C
Mathematics
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ft
A. square foot
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Identify the type of graph.10x2 + 100x + 10y2 - 220y = -1459
A. The graph is a circle with center (5, -11). B. The graph is a circle with center (-5, 11). C. The graph is the point (-5, 11). D. The equation has no graph.
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Use the quadratic formula to solve the quadratic equation.x2 + 16x + 41 = 0
A. x = 8 ±
B. x = -8 ±
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D. x = -8 ±
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Write the sum in summation notation. +
+
+ . . . +
A.
B.
C.
D.
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