MHF4U OWA Week 4.rtf - MHF4U OWA Week 4 Multiple Choice Identify the choice that best completes the statement or answers the question 1(1 point State

# MHF4U OWA Week 4.rtf - MHF4U OWA Week 4 Multiple Choice...

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MHF4U OWA Week 4Multiple ChoiceIdentify the choice that best completes the statement or answers the question.____1.(1 point)State the vertical asymptotes of f(x) .____2.(1 point)What is the domain of the reciprocal function of f(x) 5x+ 1?}}}3.(1 point)Determine the point(s) where f(x) 2x1 and its reciprocal function intersect.____4.(1 point)Identify the function that matches the graph except at .12345–1–2–3–4–5x12345–1–2–3–4–5ya.f(x) c.f(x) b.f(x) d.f(x) ____5.(1 point)Identify any holes in the graph of f(x) a.x c.x7
7____6.(1 point)The graph of which of the following rational functions has a hole?a.yc.yb.d.____7.(1 point)What is the horizontal asymptote of f(x)?____8.(1 point)Identify the increasing and decreasing intervals for f(x) .))____9.(1 point)State the equation of the rational function that this graph represents.24681012–2–4–6–8x246810–2–4–6–8–10ya.yc.y b.yd.y____10.(1 point)State the equation of f(x)if D {xR | x } and the y-intercept is (0, ).a.f(x)c.f(x)
____11.(1 point)The harmonic mean of two numbers, aand b, is a number msuch that the reciprocal ofmis the average of thereciprocals ofaand b. Which of the following is a formula for the harmonic mean of aand b?a.mc.mb.m d.m____12.(1 point)Brad has just enough money to rent a paddleboat for 2hours. How far out into the lake can he paddle and return on time if he paddles out at 3km/h and back at 2 km/h?____13.(1 point)The inequality 3x2 is equivalent to which of the following?a.c.b.d.____14.(1 point)Which inequality is equivalent to ?a.c.b.d.____15.(1 point)Find all values that make the inequality true.a.c.b.x>6d.____16.(1 point)Which of the following is a part of the solution set of ?a.c.b.d.____17.(1 point)Which of the following is the solution of || < 5?a.c.,
____18.(1 point)Estimate the instantaneous rate of change of at (3, ).____19.(1 point)Which of these functions does not have an average or instantaneous rate of change (at some x-value) as a result of a hole in the graph?a.c.b.d.
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