Algebra question and answers for March 31, 2024
- Q Perform the operation below Enter your answer as a complex number in standard form 2 5i 3 7i
- Q Create a 3rd degree polynomial with real coefficients and a leading coefficient of 1 which has the roots below 2 2 3i Put your answer in the expanded form ax3...
- Q Find all complex roots real and or imaginary for the following polynomial Enter multiple answers separated by a comma f x x 4x 14x 20 roots
- Q Ise division to rewrite the rational expression and use translations to sketch the graph by hand Then generate an mccurate depiction of the function with a graphing calculator f x...
- Q NASA launches a rocket at t 0 seconds Its position height in meters above sea level as a function of time t is given by s t 4 9t 67t...
- Q Explain how the graph of the function f x can be obtained from the graph of y Then graph t and give the domain and range 1 To obtain the...
- Q Explain how the graph of the function f x 2 can be obtained from the graph of y Then graph f and give domain and range To obtain the graph...
- Q Based on the graph find the range of y f x 7 f x 10 x if x 0 if x 0 Ay 10 5 10 0 7 5 10...
- Q Which of the graphs below have domain o 6 U 6 00 Q Q Q A 461 B L Use the letters below the graphs to answer the following question...
- Q Write f x 3 5 x as the composition of two functions
- Q A person standing close to the edge on top of a 56 foot building throws a ball vertically upward The quadratic function s t 16t 104t 56 models the ball...
- Q Find the quadratic function that models the data in the table below 3 4 5 6 7 40 65 96 133 21 X y 2 1 0 5 16 0...
- Q 1 point Consider the matrix 0 A Answer 7 x 368 15T 3 3 x 9 x 9 and let B be a matrix similar to A i e B...
- Q Set f x 54x6 45x5 102x69x 35x 16x 4 Plot the function on the interval 2 2 and use Newton s Method to find all five roots in the interval...
- Q 5 Prove that if x is rational then x is rational
- Q Find all real solutions of the following Check your results 1 X 4 4 2 x 4x 2 Select the correct choice below and if necessary fill in the answer...
- Q A quadratic function has its vertex at the point 9 9 The function passes through the point 5 1 When written in standard form the function is f x a...
- Q In the electric currect flow it is found that the resistance measured in the units called ohms offered by a fixed length of wire of a given material varies inversely...
- Q Let y f a be the piecewise defined function given below a f 2 b f 1 c For what values of r is f x 0 help numbers Domain...
- Q The weight y of a fiddler crab is directly proportional to the 1 25 power of the weight x of its claws A crab with a body weight of 1...
- Q 1 point Find the determinant of the matrix M and use the adjoint method to find M det M 2 2x 6 2x 4x x 1 x 2x 10 6x...
- Q Use a calculator to solve the equation on the interval 0 0 2n cos 0 0 52 IXE What are the solutions in the interval 0 0 2n Select the...
- Q A pole 5 feet tall is used to support a guy wire for a tower which runs from the tower to a metal stake in the ground After placing the...
- Q Part 1 of 4 Use the vertex and intercepts to sketch the graph of the quadratic function Give the equation for the parabola s axis of symmetry Use the parabola...
- Q Given f x 2x 4x 8 answer the following questions Vertex Axis of Symmetry Y Intercept Minimum Type your answer as a coordinate point without spaces Type your answer as...
- Q POSSIBLE POINTS 2 A ball is thrown up in the air The function that represents the path of the ball is f t 16t2 80t 4 where f is the...
- Q Write an equation for a parabola with x intercepts 4 0 and 3 0 which passes through the point 1 20 Write the equation
- Q Solve the following inequality x 9x 8 0 Select the correct choice below and if necessary fill in the answer box OA The solution set is Type your answer in...
- Q Write an equation in factored form for a parabola with x intercepts 2 0 and 4 0 and goes through the point 1 4 f x a x b x...
- Q Factor the expression completely 7x 7x 84 7x 7x 84
- Q Identify the interval s on which the function f x x 2x 3 is positive CHOOSE ALL THAT APPLY x 2 x 2 x 1 x 3 x 3 x...
- Q Solve the quadratic equation by factoring 7x 8 1 Write your answer as an integer or an improper fraction X X
- Q Factor f x 2x 92 5 f x b Type your factors without spaces
- Q ation of the cos 20 3 2 What are the solutions to cos 20 3 in the interval 0 0 2n Select the correct choice below and if necessary fill...
- Q ll 2x 3 5 Determine the y intercept of a line with a slope of 2 that is a tangent to the curve y y 1 2x 4x 5
- Q The flow system shown in the figure is activated at time t 0 Let Qi t denote the amount of solute present in the ith tank at time t Assume...
- Q Solve 2 2x x 21x The solution set is Type your answer in interval notatic
- Q Suppose a sample of a certain substance decayed to 77 8 of its original amount after 300 days Round your answers to tv decimal places a What is the half...
- Q x 1 234 2 345 3 456 y 12 342 11 45 16 56 which of the following is the equivalent of y of type x A 10x 30 B...
- Q About the sequence x kEZ we have the following 1 EB x b for each t to b t b a b x 1 1 5 0 MK te to...
- Q Patricia has 250 000 saved for retirement in an account earning 4 05 interest compounded monthly How much will she be able to withdraw each month if she wants to...
- Q and passes through both the front and back sides of the figure 7 Directions Sketch and state the figure that is the cross section described for the given figure stated...
- Q If cos a 0 118 and cos 3 0 546 with both angles terminal rays in Quadrant l find the values of tan a Your answers should be accurate to...
- Q Sketch two periods of the graph for the following function f x 3 tan 4x 20 1 TEL 3R KI K y 8 6 4 2 3x t
- Q Find the sum of the infinite series 1 9 8 9 1 975 86 9a7 18 for those values of r for which it converges O83 92 8r 1 1...
- Q About the sequence keZ we have the following a x 1 EB xo b for each 1 to b t b MKk b 1 x 1 te to b t...
- Q Graph the trigonometric function x 34 y cos x Espanol Plot all points corresponding to x intercepts minima and maxima within o cycle Then click on the graph a function...
- Q given the graph of the function y f x evaluate F 1 Given the graph of the function y f x evaluate f 1 undefined 02
- Q From a window 32 0 ft above the street the angle of elevation to the top of the building across the street is 52 0 and the angle of depression...
- Q given the graph of the function y f x find x such that f x 7 2 4 2 0 2 4 A f 4 6 6
- Q Prove the fencity lept CSC X sin 2x Note that each Statement must be based on a Rule chosen from the Rule menu To see a detailed description of a...
- Q ne the signs of the six trigonometric functions of an angle in standard position with the given measure 675 Determine if the value of sin 6 5 is positive or...
- Q Factor by grouping sometimes called the ac method 10x x 2 First choose a form with appropriate signs Then fill in the blanks with numbers to be used for grouping...
- Q Solve the initial value problem y 3y 4y 0 y 0 1 y 0 11 The general solution is y x www
- Q Simplify the expression below when x 1 and y 3 2y X 2
- Q Example Use Theorem 4 to find the horizontal asymptote s for the following functions 8x42x 10 3x 3x x 3x 2x 2 4x 7x x a y b y 10x6...
- Q Baby Zia has 10 less than 9 times as many toys as Baby Zion Together Baby Zia and Baby Zion have 180 toys How many toys does Baby Zia have
- Q Post a short discussion on Double Angle Half Angle and Reduction Formulas at least 50 words minimum and in your own words and not copying from a website or your...
- Q Solve the absolute value inequality Graph the solution set 3t 2 4 Select the correct choice below and fill in any answer boxes within your choice OA The solution set...
- Q Which of the following power functions is the most dominant in the long run Of x 1000x O g x 3x4 Oh x 99x Om x 101x
- Q Use the graphs of the functions to solve the problem f x x 3 g x 6 a f x g x b f x g x c f x...
- Q Determine the extreme values for each function on the interval 3 x 4 and include if any extreme values found are maximum or minimum values 10 f x 3 12...
- Q 10 Evaluate the expression below given the replacement values 1 2x 42 if x 9 and y 3 A 68 B 42 C 60 D 53 E 55 to impress...
- Q 7 Given the graph of the function y f x find the domain A 0 00 B 1 2 C 2 1 D 1 5 E 0 1 F None...
- Q Evaluate the expression below given the replacement values p 2q 7r if p 1 q 8 and r 4 A 24 B 12 C 20 D 11 E 13 pajamas...
- Q What is the end behavior of the graph As x approaches infinity f x approaches infinity O As x approaches negative infinity f x approaches negative infinity As x approaches...
- Q Which functions have graphs that are steeper than the graph of f x 3x Select each correct answer g x 4x m x 4x j x 2x h x 2x...
- Q 2 Evaluate the expression below given the replacement values 10m n if m 3 and n 7 A 277 B 20 C 83 D 263 F 07 excited nervous shocked...
- Q Score 0 37 0 11 answered Question 6 1 2 a 2 a 1 a Solve the following equation Be sure to check each answer in the original equation if...
- Q Score 0 37 0 11 answered Question 1 Choose the correct words to fill in the blanks below multiply denominators least common denominator 1 The first step to solving a...
- Q 3 2 Score 0 14 0 7 answered Question 3 I For the following exercise solve the radical equation Be sure to check all solutions to eliminate extraneous solutions x...
- Q Which graph represents f x 2x O 6 5 4 3 2 151 6543 2 1 IN 1 2 3 1 2 3 4 5 X 6 O 5 4...
- Q 3 a Find f 1 b Find f 3 4 c Find x if f x 3 2 d Find the domain of f x e Find the range of...
- Q A D 1 F x 3x 1 ii G x x 1 iii H x x 1 iv I x x 1 B C
- Q Here are four graphs Match each graph with a quadratic equal Column A 1 2 T N O 2 2 Column B a b C d y x 3 y...
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