Basic Math question and answers for April 19, 2024
- Q Determine the largest interval a b for which Theorem 1 guarantees the existence of a unique solution on a b to the initial value problem below xy 9y e y...
- Q Determine whether the given functions are linearly dependent or linearly independent on the specified interval Justify your decision x 1 2 on 0 00 CEEEH Select the correct choice below...
- Q Sketch the exponential function f x and its inverse function f x Include at least two points the asymptote s and the line of symmetry 1 messy 14 f x...
- Q A student is researching the use of public transportation in her state She found the pie chart and took notes about it How People Travel to Work bus 12 carpool...
- Q ne the following a the function s domain b the function s range c the x intercepts if any d the y intercept if any e the function value indicated...
- Q Si u 3 5 v 4 7 entonces la magnitud de 3 2 es O a O b 1130 290 012 2 O d 2 138
- Q 12 Use the graph of g x to answer each question 10 pts 6 5 14 3 Domain O 2 b Evaluate g 3 Increasing Decreasing Constant 1 5 4...
- Q he entire graph of f x is given on the right From among the graphs sketched below dentify the graph of f 2x 2 O a
- Q 4 points A cylinder filled with water has a single hole at the bottom The rate at which the water level decreases is directly proportional to the square root of...
- Q 6 A car company claims that they increased the MPGs for its cars Below are MPGs in 2015 and then in 2020 of some of their models 33 25 30...
- Q Calculate the Fourier Transform in Continuous Domain CFDF of the following signs 15 f t e tu t cos 3t 23 2 x t 1 1 1 2 t
- Q 180 2 2 45 180 380 6 If the base graph is y sin x describe in words the transformations that occur toy sin x 45 1 3 P 540...
- Q Find the equation of the tangent line to y f r at the origin O 0 0 10 points Let g r be a continuous function on the interval a...
- Q a Simplify 68 and write your answer without using negative exponents b Simplify 575 2 and write your answer without using negative exponents
- Q Let G be a simple undirected graph with n vertices and m edges where n 3 Prove or disprove the following statement If every vertex in G has degree at...
- Q 123 PL K LLL What functions are represented by the following power series a kzk b k k k 1 Solution a k 0 Multiply by z obtain Differentiate the...
- Q Recall that the degree sequence of a graph is a list consisting of the degree of each vertex Degree sequences are typically arranged so that the values are arranged from...
- Q Given x is number of items Demand function d x 532 4 0 5x Supply function s x 0 6x Find the equilibrium quantity 22 Find the consumers surplus at...
- Q II Using the comparison test and exercise V 1 3 show that the following series converge a jj i b j 1 j 1 2jk
- Q 1 2 3 P 111 L LLL K Denna beh ver Nog fixas till Lite Show that if u is a harmonic function on C that is bounded above then...
- Q 1 2 3 4 5 7 Using the algorithm below construct the natural cubic spline for the data Suppose to and that 1 h Recall that we want to construct...
- Q Rewrite these expressions without fractions 1 II 64 H S 00 0 O 1 1 1
- Q n is inversely proportional to m When m 25 n 10 m 25 n 10 23 21
- Q y 3y y 5y 0 y t Do not use d D e E i or I as arbitrary constants since these letters already have defined meanings
- Q Solve the given initial value problem w 4w 2w 0 w 0 0 w 0 1 w t
- Q 4 points For a science experiment a projectile was launched Its path was given by h d 4 9d 24d 30 where h d is the height of the projectile...
- Q Directions For each of the questions in this section write your answers in the spaces provided Show all your work for full mark 11 4 points The height of an...
- Q 2 points a Make an example of a quadratic function in factored form b What is are the x intercept s of your function
- Q 8 2 points The point 2 12 is on the graph of y ax What is the value of a Show all your work
- Q Solve the given initial value problem y 4y 0 y 0 9 y 0 16 What is the auxiliary equation associated with the given differential equation Type an equation using...
- Q Determine whether the functions Y and Y 1 2 sin t y 8 cos 2t Y2 are linearly dependent on the interval 0 1 Select the correct choice below and...
- Q Solve the initial value problem 18y x dx 18yx cos y dy 0 x 1 The solution is Type an equation Type an implicit solution Type an exact answer in...
- Q 16 The period in radians for y tan 20 T A B 17 12 NIE 2 C 2 D T
- Q Consider the function 1 log c 19 What is the inverse function
- Q Which is the inverse function of y 4 2 O A O B C y y y 9x 4 2 3x 4 2 OD y 2 2 2x 4 3
- Q The graph of the function f x is shown on the coordinate plane Which value is closest to f 4 0 3
- Q The point 7 10 lies on the graph of the function f x Which of the following points lies on the graph of the functions inverse 10 7 10 7
- Q For the function f x 6 x 2 find the f O O 36 2 2 2 2 2 26
- Q For the function f x 5 x 8 find f O H 8 5 8 5 8 8
- Q Which function represents the inverse of f x 7 3x 7 3x 7 3x 21 3x 21
- Q Consider the function f x 4x What is the f 1 4x 5 3 5 22
- Q In order to solve the equation 2 x 2x 1 a student graphs the functions f x and g x x f x x 2 g x x 2x 1...
- Q Consider the two functions f x x g x 3x 4 What is the approximate solution to the equation f x g x 0 1 10 6 2 2
- Q Consider the equation 10 P 200 What is the approximate solution to the equation Op 10 Op 0 65 p 1 15 p 2
- Q Consider the two functions f x ex g x ex 4 5 Which sequence of transformations maps f x onto g x a translation right 4 and down 5 a...
- Q What is the approximate solution to the equation 10 2 3t 50 when solved for t 1 292 0 144 0 774 6 966
- Q Solve the initial value problem dy 5x x 3 dx x 1 y 1 x Begin by separating the variables Choose the correct answer below 5x x 3 x x...
- Q Consider the graph of the quadratic function A B 10 What are the zeros of the function 5 4 and 1 5 and 0 only 4 0 and 1 n...
- Q The population of a city after t years is given by P t 18 272e0 034t where t 0 corresponds to the current year How many years from the current...
- Q 4 5 On the graph below Sketch the function h x 2x 6 x 6 6 x 0 0 x 4
- Q Find the surface area of the pyramid 9 yd 7 79 yd 9 yd
- Q Find the surface area of the pyramid The surface area is Type a whole number or a decimal 13 ft 12 ft 12 ft
- Q 7 The interior lateral surface of the pipe is coated with sealant to prevent leakage and corrosion What is the surface area of the interior part for one section as...
- Q 9 Which of the following describes the dimensions of a rectangular prism with a volume of 120 cubic units 00 B A 4x5x8 B 2 x 10 x 10 C...
- Q 10 What is the volume of a right triangular prism whose height is 20 units and whose base is a right triangle with side lengths of 3 4 and 5...
- Q 12 A right cylinder has a height of 20 inches and base radius of 5 inches What is the volume of this cylinder leave your answer in exact form do...
- Q Solve the equation dx dt 2 Xe 9x Begin by separating the variables Choose the correct answer below OA dx 1 9x xe dt 2 B Xdx dt et 9x...
- Q In Exercises 4 and 5 find the surface area 4 L 7 in 3 in 4 in
- Q Question from Real Analysis subject in University Answer using working out please In 1969 Armstrong Aldrin and Collins became the first humans on the moon They lifted off from Cape...
- Q lackberry strawberry kiwifruit e the answer that lists all of the subsets of blackberry strawberry kiwifruit blackberry strawberry kiwifruit blackberry strawberry blackberry kiwifruit strawberry kiwifruit blackberry strawberry kiwifruit blackberry strawberry...
- Q moose the correct answer below A AUB c f g s t B AUB m p y OC AUB cf g m p s ty D AUB a c d...
- Q red C red pink brown Jue or false is raise give the reason SITE se the correct answer below This statement is false The set red is not an element...
- Q Venn diagram shown to list the set B n C in roster form 13 10 S 12 14 15 18 BNC Use ascending order Use a comma to separate
- Q K Complete DeMorgan s law a AUB b An B a AUB A B b A n B
- Q Venn diagram shown to list the set B in roster form 10 11 13 17 14 18 Use ascending order Use a comma to separate
- Q 3 2x 1 3x 5x x 1 x 3 expand Simplify
- Q rectangle has width x 1 length Vx 1 and diagonal 6 extraneous roots Solve for x and check for
- Q 6 Determine the inverse of the function y 2 log4 x 2 T1 mark
- Q Consider the piecewise function with a point discontinuity at 3 1 y 57 5 y2 4 3 or 3 3 2 all real numbers all rational numbers 1 3 2...
- Q Consider the two linear functions f x and g x Several values of f x are given in the table and g x is graphed on the coordinate plane 5...
- Q Consider the function Which statement is true A The function has 0 real solutions because the function never crosses the x axis The function has 1 real solution because the...
- Q The graph shows the number of gallons of water in a bathtub y as a function of time x Number of Gallons 60 50 40 30 20 10 y 16x...
- Q Find y when y O 2e x 2e O2e 1 e x X 2 e x 1 e a 4e x 3e x 2x 4e x 3e x 1 e...
- Q 5 Find y when y Ox 2 sin x 2x COS X O x x cos x 2 sin x x sin x X Incorrect x cos x 2 sin...
- Q 5 Which one of the following is the correct sign diagram for the derivative y of the function y x 2x O O O 1 0 1 1 11 0
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