Yahoo Clever wird am 4. Mai 2021 (Eastern Time, Zeitzone US-Ostküste) eingestellt. Ab dem 20. April 2021 (Eastern Time) ist die Website von Yahoo Clever nur noch im reinen Lesemodus verfügbar. Andere Yahoo Produkte oder Dienste oder Ihr Yahoo Account sind von diesen Änderungen nicht betroffen. Auf dieser Hilfeseite finden Sie weitere Informationen zur Einstellung von Yahoo Clever und dazu, wie Sie Ihre Daten herunterladen.
Bossman
Find the zeros of: y= 3sin (4x) for 0<=x<=2pi (please note the interval over which the angle can lie)?
please show the steps
1 AntwortMathematicsvor 5 JahrenFind the zeros of: y= 3sin (40) for 0<=x<=2pi (please note the interval over which the angle can lie)?
please show the steps
1 AntwortMathematicsvor 5 Jahrenquick questions on Graphs of Trig Functions?
1. Name two consecutive vertical asymptotes of the function y=tan (pi x)/4 and Name the x-intercept (as an ordered pair) that occurs between the two asymptotes
2.If you were to graph y = 2 sec 3x , what function would you lightly sketch in first? Why?
Thanks!!
1 AntwortMathematicsvor 5 JahrenPhase Shift for Sine and Cosine questions?
1.What is the period of 3cos(4x-π)
2. To graph the following function what interval length would you use? 3cos(4x-π)
3.Name the starting point and ending point for one cycle of 3cos(4x-pi)
1 AntwortMathematicsvor 5 Jahrenhelp on The Unit Circle Questions?
1.What is the equation of the unit circle?
2. What is the domain of the wrapping function?
3.The range of the wrapping function is ordered pairs (x,y) on the unit circle. Which trig function does the x coordinate represent?
4.Which two trig functions are even functions?
i know question one, the answer is x^2 + y^2 =1 but i m confused by the rest.
Thanks for helping!
2 AntwortenMathematicsvor 5 JahrenWhat element is being oxidized in the following redox reaction? Sn 2+(aq) + NH4 +(aq) → Sn(s) + NO3 -(aq)?
N
Sn
O
H
1 AntwortChemistryvor 5 Jahrenquestion on pre-calc Radians?
1 AntwortMathematicsvor 5 Jahrenpre-calc Log Help?? Solve for x; ln(6-2x) = ln (3x-1) +ln(x+4)?
6 AntwortenMathematicsvor 5 Jahrensolve for x; log (8x+64)-log(4x)=1?
1 AntwortMathematicsvor 5 Jahrensolve for x. e^(3x) -32 =87?
2 AntwortenMathematicsvor 5 Jahrensolve for x. ln e^3x-2 =22?
3 AntwortenMathematicsvor 5 JahrenWhich of the following compounds will have the highest molar solubility in pure water?
a.PbS, Ksp = 9.04 × 10^-29
b.MgCO3, Ksp = 6.82 × 10^-6
c.PbSO4, Ksp = 1.82 × 10^-8
d.NiS, Ksp = 3.00 × 10^-20
e.AgCN, Ksp = 5.97 × 10^-17
1 AntwortChemistryvor 5 JahrenWhich of the slightly soluble salts below will be more soluble in acidic solution than in pure water? Mg(OH)2 CaCO3 AgCl?
a.CaCO3 only
b.AgCl only
c.Mg(OH)2 only
d.Both Mg(OH)2 and CaCO3
2 AntwortenChemistryvor 5 JahrenWhich of the following salts would produce a basic solution?
Ka NH4+ = 5.6X10^-8 ; Kb C2H3O2- = 5.6X10^-6
a. NaNO3
b. Na2CO3
c. NH4C2H3O2
d. NH4Cl
And can you please explain how to figure it out?
1 AntwortChemistryvor 5 JahrenSolving Logarithmic Equations?
Solve for x: 2e^3x +10 = 40
Solve for x: 2 log x - log 3 = log 27
Solve for x: log x + log(3x - 13) = 1
2 AntwortenMathematicsvor 5 JahrenNeed help finding the standard form of a quadratic function?
Find the standard form of a quadratic function that has a vertex at (-3,4) and passes through the point (0,22)
3 AntwortenMathematicsvor 5 Jahren