SOLUTION: 19. Let f (x) = x^2+14x + 50.
(a) Find the vertex. Answer: ________
(b) State the range of the function. Answer: ________
(c) On what interval is the function decreasing? Answer
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Question 1136296: 19. Let f (x) = x^2+14x + 50.
(a) Find the vertex. Answer: ________
(b) State the range of the function. Answer: ________
(c) On what interval is the function decreasing? Answer: ________
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
vertex: (-7, 1)
range: [1, infinity)
interval of decrease:
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