Perform the given set operation. Let U = {1,2,3,4,5,6,7,8,9,10}. Enter the answer as a commaseparated list. Enter EMPTY for the empty set. {3,7,9,} with a bold line over the top
89,397 results
PreCalculus
f(x) = cos(x) on the interval [−2π, 2π] (a) Find the xintercepts of the graph of y = f(x). (Enter your answers as a commaseparated list.) (b) Find the yintercepts of the graph of y = f(x). (Enter your answers as a commaseparated list.) (c) Find the

Calculus
Find the value(s) of c guaranteed by the Mean Value Theorem for Integrals for the function over the given interval. (Enter your answers as a commaseparated list.) f(x) = x^4, [0, 4]

statistics
Use the randomnumber table to simulate the outcomes of tossing a quarter 25 times. Assume that the quarter is balanced (i.e., fair). (Start at row 1, and let 0, 1, 2, 3, 4 indicate heads and 5, 6, 7, 8, 9 indicate tails. Enter H for heads and T for tails,

Calculus
Find the number c that satisfies the conclusion of the Mean Value Theorem on the given interval. (Enter your answers as a commaseparated list. If an answer does not exist, enter DNE.) f(x) = √x , [0, 25]

Precalc
Use a graphing utility to graph y1 and y2 in the interval [−2𝜋, 2𝜋]. Use the graphs to find real numbers x such that y1 = y2. (Enter your answers as a commaseparated list.) y1 = cos x y2 = 1 Is the answer 𝜋 ,𝜋 ? or is it zero? Because I

Calculus 1
Find the number c that satisfies the conclusion of the Mean Value Theorem on the given interval. (Enter your answers as a commaseparated list. If an answer does not exist, enter DNE.) f(x) = sqrt(x), [0,16]

Calculus 1
Consider the following. B(x) = 3x^(2/3) − x (a) Find the interval of increase.(Enter your answer using interval notation.) Find the interval of decrease. (Enter your answer using interval notation.) (b) Find the local maximum value(s).(Enter your answers

math
Perform the given set operation. Let U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}. (Enter your answers as a commaseparated list. Enter EMPTY for the empty set.) {x  x is a multiple of 2} ∪ {x is a multiple of 7}

pre cal
Find the zeros of the function algebraically. (Enter your answers as a commaseparated list.) f(x) = 3x + 18

algebra
Perform the given set operation. Let U = {1,2,3,4,5,6,7,8,9,10}. Enter the answer as a commaseparated list. Enter EMPTY for the empty set. {3,7,9,} with a bold line over the top

Calculus
Find the local maximum and minimum values and saddle point(s) of the function. If you have threedimensional graphing software, graph the function with a domain and viewpoint that reveal all the important aspects of the function. (Enter your answers as a

Calculus
Find the zeros of the function algebraically. (Enter your answers as a commaseparated list.) f(x) = 2x2 − 3x − 20 x =

calculus 1
Find the critical numbers of the function. (Enter your answers as a commaseparated list. If an answer does not exist, enter DNE.) f(x) = 4x3 + x2 + 4x

Calculus
Solve the quadratic equation by factoring. (Enter your answers as a commaseparated list.) 5x2 − 23x = −12

Algebra
Solve each equation using the quadratic formula. (Enter your answers as a commaseparated list.) x^22x+2=0

math
Find the solutions of the equation 3^x = x^4, rounded to two decimal places. (Enter your answers as a commaseparated list.)

Calculus
Find all vertical and horizontal asymptotes of the graph of the function. (Enter your answers as a commaseparated list.) f(x) = 5 − 3x/5 + 8x

PreCal
An equation is given. (Enter your answers as a commaseparated list. Round terms to three decimal places where appropriate. If there is no solution, enter NO SOLUTION.) 2 cos 2θ − 1 = 0 a). Find all solutions of the equations answer> θ= (π+6nπ)/6 ,

precalculus
Solve the given equation. (Enter your answers as a commaseparated list. Let k be any integer. tan θ = − sqrt 3/3

Calculus (pleas help!!!)
Consider the parameterization of the unit circle given by x=cos(4t^2−t), y=sin(4t^2−t) for t in (−InF, INF). Describe in words and sketch how the circle is traced out, and use this to answer the following questions. (a) When is the parameterization

Calculus
Find all values of x in the interval [0, 2π] that satisfy the equation. (Enter your answers as a commaseparated list.) 3 sin(2x) = 3 cos(x)

calculus
For what values of x does the graph of f have a horizontal tangent? (Use n as your integer variable. Enter your answers as a commaseparated list.) f(x) = x − 2 sin x

Math
An equation is given. (Enter your answers as a commaseparated list. Let k be any integer. Round terms to three decimal places where appropriate. If there is no solution, enter NO SOLUTION.) Find the solutions in the interval: √3tan(3θ)1 Interval

Trig
Solve the multipleangle equation. (Enter your answers as a commaseparated list. Let n be any integer. Enter your response in radians.) sec 9x = 2

calc
If x2 + y2 = 100 and dy/dt = 9, find dx/dt when y = 8. (Enter your answers as a commaseparated list.)

Business
Given y = 4x3 − 48x2 + 5. (a) Find the critical values of the function. (Enter your answers as a commaseparated list

precal
Solve the given equation. (Enter your answers as a commaseparated list. Let k be any integer. Round terms to two decimal places where appropriate.) tan θ = 1

calculus
Solve the given equation. (Enter your answers as a commaseparated list. Let k be any integer. Round terms to three decimal places where appropriate. If there is no solution, enter NO SOLUTION.) sin θ cos θ − 2 sin θ = 0

Math
Perform the given set operation. Let U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}. (Enter your answers as a commaseparated list. Enter EMPTY for the empty set.) {x  x is a multiple of 2} union {x is a multiple of 3}

calculus
Let f(x) = (x − 3)−2. Find all values of c in (2, 5) such that f(5) − f(2) = f'(c)(5 − 2). (Enter your answers as a commaseparated list. If an answer does not exist, enter DNE.) C=?

Calculus 1
Find the critical numbers of the function. (Enter your answers as a commaseparated list. If an answer does not exist, enter DNE.) f(x) = x^(5)e^(6x)

Calculus 1
Find the critical numbers of the function. (Enter your answers as a commaseparated list. If an answer does not exist, enter DNE.) F(x) = x^4/5(x − 1)^2

Calculus 1
Find the critical numbers of the function. (Enter your answers as a commaseparated list. If an answer does not exist, enter DNE.) h(t) = t^(3/4) − 3t^(1/4)

calculus
Determine the value(s) of x where the function will have an instantaneous rate of change of 14. (Enter your answers as a commaseparated list. If an answer does not exist, enter DNE.) f(x) = x3 + 33 x2 + 14 x + 39

GED MATH
You are given an equation of the form y = ax2 + bx + c. y = 4x2 + 2x − 3 (a) Use a graphing utility to graph the equation and to estimate the xintercepts. (Use a zoomin process to obtain the estimates; keep zooming in until the first three decimal

precalculus
Solve the given equation. (Enter your answers as a commaseparated list. Let k be any integer. Round terms to two decimal places where appropriate.) sin θ = root 2/2 and List six specific solutions.

Repost for Ramiro Moreno
math 103  ramiro Moreno , Wednesday, September 26, 2007 at 7:16am hey man I don't know how to do this problem please I need help 1 pt) Given the function , what is its vertex? (____,________) List its intercept(s) as a comma separated list. If there are

precalc
Solve the equation. (Enter your answers as a commaseparated list.) 5x^2e^(−2x) − 3x^3e^(−2x) = 0

Calculus
Solve the equations below exactly. Give your answers in radians, and find all possible values for t in the interval 0≤t≤2π. If there is more than one answer, enter your solutions in a comma separated list. (a) sin(t)=2/√2 when t= (b) cos(t)=1/2 when

Calcalus
Solve the equations below exactly Give your answers in radians, and find all possible values for t If there is more than one answer, enter your solutions in a comma separated list (a) sin(t)= sqroot(2)/2 when t= (b) cos(t)=1/2 when t= (c) tan(t)=1 when t=

Chelsea
Solve the equation. (Find only the real solutions. Enter your answers as a commaseparated list.) x + 2 = 38 − (x/2)

pre calc
Find all zeros of the polynomial. (Enter your answers as a commaseparated list.) P(x) = x3 − 11x2 + 33x − 35

math
Solve the quadratic equation by completing the square. Verify your answer graphically. (Enter your answers as a commaseparated list.) 16x2 − 24x − 23 = 0 my answer was: x =16(x−3/4)^2−32 but online website (where i do my assignments that is posted

calculus
For what values of r does the function y = erx satisfy the differential equation y'' − 8y' + 2y = 0? (Enter your answers as a commaseparated list.)

calculus
Solve the given equation. (Enter your answers as a commaseparated list. Let k be any integer. Round terms to two decimal places where appropriate.) tan θ = −square root of 3 answer in radian and please use the k integer

Calculus Help
Find the values of c such that the area of the region bounded by the parabolas y = 4x^2 − c^2 and y = c^2 − 4x^2 is 256/3. (Enter your answers as a commaseparated list.)

calculus
f(x) = ln x, [1, 6] If it satisfies the hypotheses, find all numbers c that satisfy the conclusion of the Mean Value Theorem. (Enter your answers as a commaseparated list. If it does not satisfy the hypotheses, enter DNE).

precalc help
Solve the given equation. (Enter your answers as a commaseparated list. Let k be any integer. Round terms to three decimal places where appropriate. If there is no solution, enter NO SOLUTION.) 5 sin^2(x) 21 sin(x)+ 4 =0

Calculus 1
Use Newton's method to find all roots of the equation correct to six decimal places. (Enter your answers as a commaseparated list.) 7/x = 1 + x^3

Math
Perform the given set operation. Let U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}. (Enter your answers as a commaseparated list. Enter EMPTY for the empty set.) {1, 2, 8} ∩ {2, 8, 9}

math
Perform the given set operation. Let U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}. (Enter your answers as a commaseparated list. Enter EMPTY for the empty set.) {x  x is even}

math
{Positive multiples of 4} (Enter your answers as a commaseparated list. Enter only the first three values of this set.)

math
Let U = {9, 10, 11, 12, 13, 14, 15}, A = {9, 10, 11, 12}, B = {9, 10, 13, 14}, and C = {11, 13, 15}. List all the members of the given set. (Enter your answers as a commaseparated list.) (A ¾ B) ¿ C

MATH
Let U = {3, 4, 5, 6, 7, 8, 9}, A = {3, 4, 5, 6}, B = {3, 4, 7, 8}, and C = {5, 7, 9}. List all the members of the given set. (Enter your answers as a commaseparated list.) A ∪ (B ∩ C)

MATH
Let U = {1, 2, 3, 4, 5, 6, 7}, A = {1, 2, 3, 4}, B = {1, 2, 5, 6}, and C = {3, 5, 7}. List all the members of the given set. (Enter your answers as a commaseparated list.) (A ∪ B) ∩ C

algebra
Let U = {1, 2, 3, 4, 5, 6, 7}, A = {1, 2, 3, 4}, B = {1, 2, 5, 6}, and C = {3, 5, 7}. List all the members of the given set. (Enter your answers as a commaseparated list.)

help ?
Let f(x) = (x − 3)^−2.Find all values of c in (1, 4) such that f(4) − f(1) = f'(c)(4 − 1).(Enter your answers as a commaseparated list. If an answer does not exist, enter DNE.)

MATH
Let U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}. (Enter your answers as a commaseparated list. Enter EMPTY or Ø for the empty set.) {1, 4, 8} union {3, 7, 9}

Calculus
Find the critical numbers of the function. (Enter your answers as a commaseparated list. If an answer does not exist, enter DNE.) h(p) = (p − 2)/(p^2 + 9)

math
Solve the quadratic equation (2x+3)(x3)=7. If there is more than one correct answer, enter your answers as comma separated list. If there are no real solutions,enter none. Please help!!!!! :(

Math
Find the critical numbers of the function. (Enter your answers as a commaseparated list. If an answer does not exist, enter DNE.) f(x)=x^(4/5)(x − 6)^2

college algebra
A partial solution set is given for the polynomial equation. Find the complete solution set. (Enter your answers as a commaseparated list.) x^3 + 3x^2 − 14x − 20 = 0; {−5}

Calculus 1
Find the critical numbers of the function. (Enter your answers as a commaseparated list. Use n to denote any arbitrary integer values. If an answer does not exist, enter DNE.) f(θ) = 4 cos θ + 2 sin^2 θ

Calculus URGENT
Find the number c that satisfies the conclusion of the Mean Value Theorem on the given interval. (Enter your answers as a commaseparated list. If an answer does not exist, enter DNE.) f(x) = √x [0, 9] c=? I've tried quite a few different answers

precalculas
Find the slant asymptote, if any, of the rational function. Do not graph the function. (Enter your answers as a commaseparated list of equations. If an answer does not exist, enter DNE.) f(x) = x2 − 2x + 15 _____________ x + 7

PreCal
Solve the given equation. (Enter your answers as a commaseparated list. Let k be any integer. Round terms to two decimal places where appropriate.) cos θ = −1/2 1).θ= Answer>(2π/3)+2πn, 4π/3+2πn 2). List six specific solutions a). b). c). d).

math
Solve the quadratic equation by completing the square. Verify your answer graphically. (Enter your answers as a commaseparated list.) 16x2 − 24x − 23 = 0 I got this answer: 16(x−3/4)^2−32=0. Is the answer i got correct?

algebra
solve the equation. Enter the answer as a commaseparated list. if there is no real solution, enter no real solution. x upper 2  10x+20=0

math
Solve the quadratic equation by completing the square. Verify your answer graphically. (Enter your answers as a commaseparated list.) 16x^2 − 24x − 23 = 0

algebra
Find A ∪ B. (Enter your answers as a commaseparated list.) A = {2, 4}, B = {0, 1, 2, 3, 4, 5}

math
Solve. (Enter your answers as a commaseparated list.) x2 − 8x + 15 = 0

algebra
Solve  4 x+ 4  = 3. Enter your solutions in a commaseparated list. x = I came up with 1/4 which is wrong

calculus
If x^2 + y^2 = 100 and dy/dt = 6, find dx/dt when y = 8. (Enter your answers as a commaseparated list.)

Math Problem (please help)
Find all the zeros of the function. (Enter your answers as a commaseparated list.) f(x) = (x + 3)(x − 7)2 X=

Algebra
Determine the value or values of d that complete the square for the expression. (Enter your answers as a commaseparated list. If there is no solution, enter NO SOLUTION.) (a) x^2 + 7x + d d = b) x^2 − 18x + d d = (c) x^2 + dx + 64 d = (d) x^2 + dx +

math
(a) Complete the square by writing in the form . Note: the numbers and can be positive or negative. x^214x17=(x7)^2+ (b) Solve the equation by completing the square or using the quadratic formula. If there is more than one correct answer, enter your

calculus
Find any critical numbers of the function. (Enter your answers as a commaseparated list.) g(t) = 3t ln t

calculus
If f ''(x) = x3(x−1)3(x+5)2, find the xvalues for all the points of inflection. (Enter your answers as a comma separated list.)

Math
Find the solutions of the equation. (Enter your answers as a commaseparated list.) x^4 = 625

Algebra
Solve each equation using the quadratic formula. (Enter your answers as a commaseparated list.) x^2 2x +10=0

precal
Solve the given equation. (Enter your answers as a commaseparated list. Let k be any integer. Round terms to three decimal places where appropriate. If there is no solution, enter NO SOLUTION.) 2 cos2 θ − cos θ − 1 = 0

calculus
Find two unit vectors that make an angle of 60° with v = 3, 4 (Enter your answer as a commaseparated list of vectors. Round your answers to four decimal places.)

Trigonometry
Solve the equation, where 0° ≤ x < 360°. Round approximate solutions to the nearest tenth of a degree. (Enter your answers as a commaseparated list. If there is no solution, enter NO SOLUTION.) 3 sin x − 3 cos x = 1

college algebra
Solve the exponential equation using logarithms. Give the answer in decimal form, rounding to four decimal places. (Enter your answers as a commaseparated list.) 4^(x − 3) = 3^(2x) x = _____

Calculus (please help!!!)
Consider the parameterization of the unit circle given by x=cos(4t^2−t), y=sin(4t^2−t) for t in (−InF, INF). Describe in words and sketch how the circle is traced out, and use this to answer the following questions. (a) When is the parameterization

Trigonometry
Find all degree solutions. (Enter your answers as a commaseparated list. Let k be any integer.) 2 cos2 6θ + 3 cos 6θ + 1 = 0

math
Solve the quadratic equation by factoring. (Enter your answers as a commaseparated list.) 25x^2 + 30x + 9 = 0

calculas 1
Find the value(s) of c guaranteed by the Mean Value Theorem for Integrals for the function over the given interval. (Enter your answers as a commaseparated list.) f(x) = x^9, [0, 9]

calcxulus1
Find the critical points of the function. (Enter your answers as a commaseparated list.) g(x) = square root(81 − x^2)

Algebra
Solve the following quadratic equation by completing the square. (Enter your answers as a commaseparated list.) a^212a+52=0

college algebra
Solve the exponential equation using logarithms. Give the answer in decimal form, rounding to four decimal places. (Enter your answers as a commaseparated list.) 4x − 3 = 32x x = _____

math
We consider the nonhomogeneous problem {y''16y} = {256x^{2}} First we consider the homogeneous problem {y''16y} = 0 : 1) the auxiliary equation is a r^2+br+c = =0 . ________________ 2) The roots of the auxiliary equation are (enter answers as a comma

Calculas
Find any critical numbers of the function. (Enter your answers as a commaseparated list.) g(t) = t sqrt6 − t , t < 13/3 I don't even know how to start out!

Precalculus
Find all rational zeros of the polynomial. (Enter your answers as a commaseparated list.) P(x) = x3 + 6x2 − 15x − 100

algebra
Solve \sqrt{10x} + x=8. Enter your solutions in a commaseparated list. I used the quadratic formula and ended up with127+(215)/2

Calculus (please help!!!!)
Consider the parameterization of the unit circle given by x=cos(4t^2−t), y=sin(4t^2−t) for t in (−InF, INF). Describe in words and sketch how the circle is traced out, and use this to answer the following questions. (a) When is the parameterization

calc 3
Find parametric equations for the tangent line to the curve of intersection of the paraboloid z = x2 + y2 and the ellipsoid 7x2 + 2y2 + 6z2 = 33 at the point (−1, 1, 2). (Enter your answer as a commaseparated list of equations. Let x, y, and z be in

Calculus 1
Use Newton's method to find all roots of the equation correct to six decimal places. (Enter your answers as a commaseparated list.) (x − 9)^2 =ln x

precal
Solve the given equation. (Enter your answers as a commaseparated list. Let k be any integer. Round terms to two decimal places where appropriate.) cos θ = 0.32

precalculus
Find all solutions of the given equation. (Enter your answers as a commaseparated list. Let k be any integer. Round terms to two decimal places where appropriate.) tan^2 θ − 3 = 0