Calculus question and answers for July 01, 2023
- Q Graph the parabola.y=-3x-24x-42Plot five points on the parabola: the vertex, two points to the left of the vertex, and two points to the right of the vertex. Then click on...
- Q All edges of a cubs are expanding at a rate of 3 centimeters per second. How fastis the volume changing when each edge is (a) 1 centimeter and (b) 10centimeters?...
- Q Find parametric equations for the line through the point (0, 2, 2) that is parallel to the plane x + y + z = 3 and perpendicular to the line...
- Q (a) Show that the lines L? : x = -2 2t; y = 1 + 4t; z 2 t and L? :x=2-4t; y = 3 + 8t; z = 1+...
- Q For each types of vector spaces given above, give a set of vectors that is linearly dependent. Show your work.(a)M 2x2
- Q Show that the curve with parametric equations x = t cos(t), y = t sin(t), z = t lies on the cone z = x + y.suppose a curve is...
- Q Sketch the curve with the given vector equation by finding the following points. (Select Update Graph to see your response plotted on the screen. Select the Submit button to grade...
- Q Consider the following vector equation.r(t) = (3t ? 4, t +2)a) Find r'(t)
- Q Describe the curve defined by the vector functionr(t) = (4 + t, 1 + 3t, -4 + 5t).SolutionThe corresponding parametric equations arex=___, y = 1 + 3t, z =____which we...
- Q Try to sketch by hand the curve of intersection of the parabolic cylinder y = x and the top half of the ellipsoid x + 3y^2 + 3z^2 = 9....
- Q Find a vector function, r(t), that represents the curve of intersection of the two surfaces.the cone z = ?x + y and the plane z = 7+ y
- Q Find the domain of the vector function. (Enter your answer in interval notation.)r(t)=(t-2/t+2)i+ sin(t)j + In(16 - t) k
- Q (1) Determine the linear transformation that rotates the complex plane through theta about z (2) Determine a linear transformation that maps |z - 1|= 1 onto |z - 2i |=...
- Q At what points does the curve r(t) = ti + (3t - t) k intersect the paraboloid z = x + y?(smaller t-value)(x, y, z) = (larger t-value)(x, y, z)...
- Q Let f(x) = 4x+6. Find f=1(2)2(Simplify your answer.)
- Q Use intercepts to help sketch the plane.2x + 3y + z = 6x-intercept x =y-intercept y =z-intercept z =
- Q Find a vector equation and parametric equations for the line. (Use the parameter t.) the line through the point (7, 0, -4) and parallel to the line x = 4...
- Q Describe the relationship between the graphs of f and g Consider amplitude period and shifts 4 y 3 2 3 2x J 8 0 g 1 1 k X 2...
- Q Approximate the area under the curve graphed below from x approximation with 4 subdivisions 3 to x 7 using a Left En You will need to approximate the function values...
- Q A rectangular soccer field has dimensions 70 yards by 110 yards as shown in the figure A sprinkler placed at point P rotates 15 and sprays across the entire field...
- Q 2 The figure shows ABRO B 18 9 R 13 a Find the semi perimeter of ABRO b Find the area of ABRO Round to the nearest tenth
- Q A Solve for the missing angle to 400 50 5 degrees 12 7 degrees 36 9 degrees 72 2 degrees 300
- Q Solve for x 23 63 50 7 50 1 60 7 X
- Q 4 Oil is leaking from a pipeline on the surface of a lake and forms an oil slick whose volume increases at a constant rate of 2000 cubic centimeters per...
- Q cos 135 12 cos 2
- Q 15 sin 60 16
- Q 6 In AWAG mZA 64 WA 16 and GA 9 Solve the triangle by finding all the missing measures of the sides and angles Round to the nearest tenth
- Q 4 Find m N Round to the nearest tenth N 8 12 11 S
- Q Write name date and period Show all sketches and work 1 Determine if APQR is an acute obtuse or right triangle Give a reason for your answer P 10 32...
- Q Vectors u 2 cos 30 i sin30 j v 6 cos 225 i sin225 j and w 8 cos 120 i sin120 j are given Use exact values when evaluating...
- Q A horse owner has 50 lbs of hay that is 6 protein by weight He adds x lbs of oats that is 12 protein by weig The function y 0...
- Q Use the angle conversion capabilities of a graphing utility to convert the angle measure to D M S form 113 5
- Q 7 Kofi Haris and Sharon are in a disagreement about how to solve for QU shown in the figure Kofi suggests setting up the proportion cos 27 and solving for...
- Q Kara wants to solve for m N using the Law of Sines What one additional measurement does Kara need in order t do this Explain H 65 11 M
- Q 3 y 2sec 3x 1 Per Asymptote
- Q Find all solutions to each equation in radians 17 2 3 2tan 0 Solve each equation for 0 0 2 19 2cos 1 cos 1 0 21 sin 0 2sin...
- Q 23 3x 2 9 3 7 4x 2 22 St a Period b Equation of all asymptotes c Possible equation for this graph acul d If the graph is defined...
- Q A guy wire is a cable used to restrain objects from moving They are used to support towers or poles A guy wire is attached to a cell tower The...
- Q Solve the following Write all irrational and complex answers in simplest form 1 9d2 8 41 2 2y 12 14y 3 2 14v 97 0 4 5r2 2r 1 0
- Q log 8 x
- Q 13 log 4 2x log 4 3 3
- Q se the change of base formula to evaluate the following expression log n
- Q 4 6t 1 36
- Q Solve the system of equations graphed on the coordinate axes below Answer Amprint of 2 y V WA SX
- Q 8 Consider the Pythagorean identity sin 0 cos 0 1 a Divide both sides of the equation by sin and simplify What do you notice b Divide both sides of...
- Q A health magazine reported that 27 of adult males smoke cigarettes To test this claim they select 40 adult males at random and record if they smoke cigarettes They calculate...
- Q Find the missing side lengths Leave your answers as radicals in simplest 1 2 3 5 3 3 30 60 12 18 E n 60 4 6 30 45 4...
- Q 74 A 2 6 Su 57 B uu Ac which lau Which law
- Q Write and simplify a polynomial with 4 31 and 0 multiplicity 2 as roots Write yo
- Q America s dependency on foreign oil has always been a hot political topic with the amount of imported oil fluctuating over the years due to political climate public awareness the...
- Q Are these functions inverses A 177 No 7 I need more information
- Q 7 Evaluate sin 8 Hint Draw a right triangle arccos
- Q 8 In order for y sin to be a function the domain of y sina is restricted to a Explain why the domain was restricted to this interval b Identify...
- Q S00 V tve 7 b 4
- Q 3 y cot A B D 0 3 1 27 2x 3x 4 2x 3x 4x 2x Period 3r Period Period 3x Period 3x
- Q Instructions Use the image to help answer the questions about the trig values of the given angle in the Unit Circle unit circle trig EIN 3r 01 3 2 112...
- Q If the vector v O a A 4 O b A 1 O c None Od A 1 O e A 5 is an eigenvector of the matrix A then...
- Q If A a O b 1 to then adj A 1 1 20 2 1 O e O c None O d 0 1 1 07 22 2 2 0...
- Q 4 Find an equation of the line through the first quadrant that cuts off the least area from the first quadrant
- Q Solve each triangle Round your answers to the nearest tenth 7 m B 27 a 28 ft b 18 ft 8 m C 54 b 24 km c 23 km
- Q 10 Use the unit circle to explain why the graph of y tan is increasing for 0 0 2
- Q the number of possible triangles that can be formed using the given measurements 1 mA 110 c 19 cm a 32 cm 2 mA 131 a 25 yd c 8...
- Q 4 3 2 1 y 3 2 2 3 2 What is the slope of the line
- Q 4 Find an equation of the line through the first quadrant that cuts off the least area from the first quadrant
- Q 11 Let f be a function defined and continuous on the closed interval a b Iff has a relative maximum at c and a c b which of the following...
- Q 2 Graph y sin 2x TT V TT 2 1 5 1 0 5 0 0 5 TT 2 TT 3TT 2 2TT
- Q 5 Consider the graph of y f x where f x 2 5 cos x a Identify the midline of the graph of f b Identify the period of f...
- Q Find any asymptotes and holes in the graph of the rational function Verify your answers by using a graphing utility Enter your answers as a comma separated list If an...
- Q 3 Describe what is meant by the statement the period of y 1 sin x is 27
- Q Write the quotient in standard form Simplify your answer completely 11 2 i
- Q Write the complex conjugate of the complex number 5 4i Multiply the number by its complex conjugate Simplify your answer completely
- Q Write the complex number in standard form 4 36 2 2 3i
- Q Review the incomplete steps in the derivation of the tangent sum identity Step 1 Original expression Step 2 Rewrite using the definition of tangent Step 3 Apply the sine sum...
- Q Let A x represent the area bounded by the graph the horizontal axis and the vertical lines at t 0 and x for the graph below Evaluate A x for...
- Q y f x R S 10 1 Let f be the function given by f x x 3cos x Let R be the shaded region in the second 2 quadrant...
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