A rock is thrown from the edge of a hill. The height of the…
A rock is thrown from the edge of a hill. The height of the rock, in feet, t seconds from the moment of release is given by the function . (Note: This function is valid only from the moment the rock is released until the rock his the ground. a) (1pt) What is the initial height of the rock? b) (2pts) How long does it take for the rock to reach its maximum height? c) (2pts). What is the maximum height of the rock? d) (4pts). After the rock is thrown, when will it reach the ground? (must show work algebraically-round answer to one decimal place)
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Consider the graph of the polynomial function above to answer the questions: 1pt each a). What is the domain? Write in interval notation. b) What is the range? Write in interval notation. c)Where is the graph increasing? Write in interval notation. d) Where is the graph decreasing? Write in interval notation. e) How many turning points does it have? f) What are the zeros? g) What is the minimum degree of the function? h) Is the function even, odd, or neither? i). as _________ j) Is the leading coefficient positive or negative? k) 5pts. Write an equation of the graph. Make sure you show all WORK to receive full credit.
Read Details(a-e: 1pt. each). If is a rational function. Answer the f…
(a-e: 1pt. each). If is a rational function. Answer the following questions, what is: a) its domain in interval notation? b) its x-intercept? Write as an ordered pair. c) its y-intercept? Write as an ordered pair. d) the equation of its vertical asymptote? e)the equation of its horizontal asymptote? f) (3pts). Sketch the graph of the function on your paper. Make sure you include the values obtained above, and sketch the asymptotes as dotted lines. Include at least two additional points for the function to help with the graph.
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