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stop swindling
I like the outdoors. Math is universal and a very important subject. When I am stuck, I get frustrated. My past-time is spent on working in the garden.
function f(x)=6x^4+x^3-x^2+75x-25 has 4 distinct zeros. 2 0f the zeros are x = -5/2 and x = 1/3. What are the 2 other zeros?
What shall I start with? Are the 2 other zeros imaginary and rational numbers? Please direct me as to how I can solve this problem.
1 AnswerMathematics5 years agoValue of limit tan (2 theta) thetha -0 3 theta cos (4 theta)?
1 AnswerMathematics5 years agoWhat is the graph of axis of symmetry of parabola y=2x^2-11x+3. Choose from these answers x=2 x=2.25 x=2.5 x=2.75?
What shall I start with? I drew a parabola but cannot continue because I don't know what to do. Please help.
1 AnswerMathematics5 years agoFind slope of line in xy plane that passes through (0,0) and is tangent to graph of curve y=x + 16?
I have no idea what is graph of curve. How am I going to find m
when I can't understand graph of curve? I need your help desperately.
1 AnswerHomework Help6 years agoWidth of rectangle -8 in. It remains constant. Length of rectangle increases at constant rate of 3 in/min.?
When length of rectangle is 6 in, what is rate of change in in./min of length of a diagonal in the rectangle?
I need help in writing d/dt I used Pythagorean Theorem but am unable to put in the y. I really need you to walk me through this problem.
1 AnswerHomework Help6 years agofind x intercepts of (x-4)^2+(y-3)^2=81?
center will be 8, =3 radius = 9
can you tell me if the information is complete?
3 AnswersMathematics7 years agofind possible rational roots and zeros for 2x^3-3x^2-29x-30?
I am ask to draw a chart
Total Possible Negative Imaginary
Do I use the long polynomial division or synthetic division?
1 AnswerMathematics7 years agoOld History Museum in Tin Cup, CO, is trying to raise money for building restoration. They are selling ticket?
for all expenses paid trip to Hawaii for 2. A travel agent sold them the trip for $2479.16, and friends of museum sold 1792 tickets @ $4 per ticket. (a) Karen is a friend of the museum who sold 10 tickets to her father. What is the probability that her father (1) will win the trip? (2) will not win the trip?
(b) Find the expected gain for Karen's father.
Please help me because I need this answer by tomorrow.
1 AnswerMathematics8 years agoEvaluate difference quotient for given function?
f(x) = 1/x, f(x)-f(a)/x-a
I tried but cannot get the answer -1/xa. I can get the denominator but niot the numerator. Can you help me?
2 AnswersMathematics9 years agoGeometrical question?
In the co-ordinate plane, lines l and q are perpendicular. If line l contains the points (0,0) and (2,1), and line q contains the points (2,1) and 0,t), what is the value of t? Answer choices: a. -3 b. -2 c. 2 d, 3 e. 5
4 AnswersMathematics9 years agomath problem on algebra?
For all positive integers x, let x delta be defined to be (x-1)(x+1). Which of the following is equal to 6 delta - 5 delta)? Answer choices: a. 2 delta + 1 delta b. 3 delta + 2 delta c. 4 delta + 3 delta
d. 5 delta + 4 delta e. 6 delta + 5 delta
2 AnswersMathematics9 years agoUse compound interest formula on excel for compounding more than once a year to find accumulated balance after?
to find the accumulated balance after stated period. $400 deposit at an APR of 3% with quarterly compounding for 3 years. I started by using formula PV*(1+R)^N
PV=present value, R=rate, N= # of investment periods. 400*(1+3%)^12 (quarterly compounding=4 for 3 years= 4 * 3 = 12)..My answer came to $439.01 which is incorrect. Please help me. You have to use Excel...
1 AnswerPersonal Finance10 years agofind y=sin^3(1+x^3), y=sin^2/1+cot(2x)?
I need help because I have a test tonight. I tried using quotient rule, chain rule, then pythygorean theorem. I still don't get the correct answer. Help me out today...
1 AnswerMathematics1 decade agofind d^3y/dx^3 if y=x/1-x, if y=1/u and u=x^2+1, find dy/dx?
use differentials to approximate tan 46 degrees and 4th square root of 82, given a function f(x) such that f(3)=2 and f'(x)=(x^3+5)^1/5, use differentials to estimate f (3.2) I don't know how to start doing these problems.......
1 AnswerMathematics1 decade agoFIND DERIVATIVE OF F(X)=X-3XSQRT X/sqrt x?
used Quotient rule y'=(sqrt x)d/dx(x-3x sqrt x)-(x-3x sqrt x) d/dx (sqrt x)/sqrt x. I get y' =x^-1/2(1-3x^-1/2-1+3x^-1/2*x^-1/2/x^-1/2 from here, I am stuck. Please help me out....
1 AnswerMathematics1 decade agofind derivative of y=(x^2+1)(x^3+1) by using Product Rule?
I did d/dx(f(x)(g)(x)= f(x)d/dx [g(x)]+g(x)d/dx[f(x)] somehow I cannot get the answer to be y'=5x^4+3x^2+2x
5 AnswersMathematics1 decade agothe displacement (in meteers) of a particle moving in a straight line is given by s=t^2-8t+18 where t is measu?
s=t^2-8t+18 where t is measured in seconds. Find average velocity over each time interval [3,4]
I use v(a)=lim h-0 f(a+h)-f(a)/h = lim h-0 1(a+h)^2-1^2/h Am I on the right track???
1 AnswerPhysics1 decade agofind lim x approaches 3+ absolute value of 6-2x/2x-6,?
lim x-0 tan(3x)/x, evaluate this limit, if it doesn't exist, explain
lim x-0 sin x-tan x/sin^3 x, evaluate this limit, if it doesn't exist, explain.
let f(x)=x^2 x<- 0
x^3+1 x>0 determine whether f is continuous at 0. If not classify the discontinuity as removable, jump or infinite. Help is needed, please...
2 AnswersMathematics1 decade agoevaluate lim h approaches 0 (2+h)^4-16/h?
let f(x) = x^2/x^3-5x^2 if x=/ 0, let f(0) =0. Classify the discontinuities of f(if any) as either remova ble, jump or infinite.
let f(x)={x^2 x<- 0
{x^3+1 x>0 Determine if f is continuous at 0. If not, classify the disconuity as removable, jump or infinite.
3 AnswersMathematics1 decade ago