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Solved Examples
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ff  Find the point of intersection y = x and y = 25x.
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ff  Which of the following is correct for the graph y = 16x?
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ff  The Pitch y in Hertz produced by a hollow bamboopipe varies inversely with its length x, measured in feet. The equation y = 564x models the inverse variation. What is the length of the pipe that produces a pitch of 174 Hertz?
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ff  The pitch y Hertz produced by a hollow pipe is related with its length x ft as y = kx. The pitch of the pipe is 178 Hertz when its length is 3.17 ft. Find the the pitch of the pipe when its length 3.47 ft.  ff View Solution
ff  Which of following is the translation of y = 7x that has moved 6 units left and 2 units down?
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ff  Which of the following is the translation of y = - 2x, when it is moved 4 units left and 1 unit up?
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ff  P and V are related as P - K = 168V  where K is a constant . If V = 42 then P = 6 . Find the value of P when V = 21.  ff View Solution
ff  Which of the following is the translation of y = 8x, when it is moved 2 units up and 3 units right?
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ff  Which of following is the translation of y = - 41x, when it is moved 1 unit right and 1 unit down?
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ff  Which of the following is true for the graph of y = 2x + 7?
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ff  Find the vertical asymptote of the curve y = 12x - 7 + 3.
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ff  What is the horizontal asymptote of the curve y = - 5x + 4 - 1?
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ff  Find the point of intersection of the horizontal, vertical asymptote of the curve y = 4x + 7 + 10.
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ff  What is the translation of y = 9x, which has the asymptotes x = - 3 and y = 6 ?  ff View Solution
ff  An organization of teachers of mathematics spends $11,300 each year on student academic awards.On each prize the organisation spends the same amount. Which of the following represents the relation between the number α of awards given and the cost β of each award ?  ff View Solution
ff  Which function has x = 8 as the vertical asymptote of its graph?
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ff  Which function has y = 8 as the horizontal asymptote of its graph?
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ff  What is the point of intersection of the graphs represented by y = 6x - 3, y = 2?
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ff  Which of the following is the point of intersection of the curves y = 18x2 + 2 and y = 4?  ff View Solution
ff  Find the point of intersection of the curves y = 17x and y = 1x - 24.
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ff  What is the point of intersection of the curves y = 15x - 2 - 3 and y = 14x + 3 - 3?
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ff  What is the translation of y = 12x, which has the asymptotes x = - 5 and y = 8 ?  ff View Solution
ff  How many branches does the curve y = 4x have?
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ff  Which of the following is correct?  ff View Solution
ff  Find the point of intersection y = x and y = 4x.
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ff  Which of the following is correct for the graph y = 64x?
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ff  Which of the following is the horizontal asymptote of the curve y = 9x?
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ff  Find the vertical asymptote of the curve y = - 25x.
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ff  The Pitch y in Hertz produced by a hollow bamboopipe varies inversely with its length x, measured in feet. The equation y = 564x models the inverse variation. What is the length of the pipe that produces a pitch of 195 Hertz?
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ff  The pitch y Hertz produced by a hollow pipe is related with its length x ft as y = kx. The pitch of the pipe is 181 Hertz when its length is 3.12 ft. Find the the pitch of the pipe when its length 3.42 ft.  ff View Solution
ff  Which of following is the translation of y = 5x that has moved 4 units left and 5 units down?
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ff  Which of the following is the translation of y = - 3x, when it is moved 7 units left and 1 unit up?
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ff  Which of the following is the translation of y = 7x, when it is moved 3 units up and 4 units right?
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ff  Which of following is the translation of y = - 27x, when it is moved 1 unit right and 1 unit down?
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ff  P and V are related as P - K = 144V  where K is a constant . If V = 36 then P = 8 . Find the value of P when V = 18.  ff View Solution
ff  Which of the following is true for the graph of y = 2x + 4?
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ff  Find the vertical asymptote of the curve y = 7x - 5 + 2.
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ff  What is the horizontal asymptote of the curve y = - 7x + 3 - 1?
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ff  Find the point of intersection of the horizontal, vertical asymptote of the curve y = 3x + 4 + 6.
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ff  What is the translation of y = 8x, which has the asymptotes x = - 5 and y = 6 ?  ff View Solution
ff  An organization of teachers of mathematics spends $16,400 each year on student academic awards.On each prize the organisation spends the same amount. Which of the following represents the relation between the number α of awards given and the cost β of each award ?  ff View Solution
ff  Which function has x = 7 as the vertical asymptote of its graph?
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ff  Which function has y = 3 as the horizontal asymptote of its graph?
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ff  What is the point of intersection of the graphs represented by y = 15x - 7, y = 5?
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ff  Which of the following is the point of intersection of the curves y = 8x2 + 1 and y = 3?  ff View Solution
ff  Find the point of intersection of the curves y = 14x and y = 1x - 3.
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ff  What is the point of intersection of the curves y = 14x - 2 - 8 and y = 13x + 2 - 8?
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