2,195 Answered Questions for the topic Pre Calculus
05/24/21
Solve sin(x)=−0.53
Solve sin(x)=−0.53 on 0≤x<2π There are two solutions, A and B, with A < B and A and B in radians to 4 decimal places.A = B =
05/24/21
Solve sin(x)=0.71
Solve sin(x)=0.71 on 0≤x<2πThere are two solutions, A and B, with A < BA = B = Give your answers accurate to 3 decimal places
05/24/21
Find all solutions precalulcus need help its due soon
Find all solutions to 2cos(θ)=−√2 on the interval 0≤θ<2π
θ =
Give your answers as exact values, as a list separated by commas.
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05/24/21
Find all solutions precalculus hw need help
Find all solutions to 2sin(θ)=√2 on the interval 0≤θ<2π
θ =
Give your answers as exact values, as a list separated by commas.
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05/24/21
Write the function value in terms of the cofunction of a complementary angle.
Sec 28^**=degree Sec 28*=
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Pre Calculus
05/21/21
Find 4u+2v, if u=⟨−3,−8⟩ and v=⟨7,−2⟩.
This is a question I have in math and I have no clue how to do it.
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Pre Calculus
05/21/21
Consider the function f(x) = −x 2 + 4x − 2.
a)Sketch the graph of f in the interval [−1, 5]. (6 marks) b) Find the equation of the tangent line to the graph of f at x = 3, and show it on the graph of f. (4 marks)
Good Explanation for math question! ( statistical question)
My choice is B. but i feel like its wrong, can you explain statistical question ( simple definition )
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Pre Calculus
05/19/21
What type of limacon is graphed by the polar equation r=4+2 sin theta?
Please identify the axis of symmetry and horizontal and vertical intercepts?
Pre Calculus Finance
05/19/21
financial literacy
A tithe of $35,000 is made to a local church. The money is to be invested and theaccumulated amount used to purchase a new youth group bus. How long will it take for the tithe to double in value if...
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05/18/21
write an equation with precalculus due soon please help!
Write an equation for a rational function with:Vertical asymptotes at x = -3 and x = 6x intercepts at x = 2 and x = -4Horizontal asymptote at y = 3y =
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05/18/21
find the quotient
Find the quotient and remainder for x^3+6x^2+11x+7/x+4 The quotient is ___The remainder is ___
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05/18/21
given the function
Given the function P(x)=(x−1)^2(x−5)Its y-intercept is ___ Its x-intercept(s) is/are As x→∞, y→ __As x→−∞, y→ __
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05/18/21
convert the equation
Convert the equation f(t)=113(0.78)t to the form f(t)=ae^kt a = k = Give values accurate to three decimal places
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05/18/21
The polynomial precalculus
The polynomial of degree 5, P(x) has leading coefficient 1, has roots of multiplicity 2 at x=2 and x=0, and a root of multiplicity 1 at x=−3Find a possible formula for P(x).P(x)=
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05/18/21
Given the function
Given the function P(x)=(x−1)2(x−5)Its y-intercept is Its x-intercept(s) is/are
05/18/21
Convert the equation
Convert the equation f(t)=113(0.78)t to the form f(t)=ae^kta = k =
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05/18/21
Write an equation for a rational function with:
Write an equation for a rational function with:Vertical asymptotes at x = -3 and x = 6x intercepts at x = 2 and x = -4Horizontal asymptote at y = 3y =
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05/18/21
The half-life of Palladium-100 is 4 days.
The half-life of Palladium-100 is 4 days. After 16 days a sample of Palladium-100 has been reduced to a mass of 1 mg.What was the initial mass (in mg) of the sample? What is the mass 5 weeks...
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05/18/21
find the quotient
Find the quotient and remainder forx^3+8x^2+12x−13/x+4The quotient is The remainder is
05/18/21
The expression can be written
The expression log (x^13 y^8 / z^3) A log(x)+B log(y)+C log(z)A=B=C=
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05/18/21
precalculus hw due in 1 hour pleasehelp
The fox population in a certain region has an annual growth rate of 6 percent per year. It is estimated that the population in the year 2000 was 24000.(a) Find a function that models the...
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Pre Calculus Precalculus
05/18/21
Test review help pre- cal
1.lim f(x), f(x) = { 2x-7, x ≤ 2 x--> 2+ -x/2 +11/2, x >2 2.lim √2x2+4/2x+1x--> ∞3.lim -4x-20/I-x-5Ix-->5+4.lim f(x), f(x) = {-x/2, x ≤ 3 x/2-4, x > 3
Pre Calculus
05/16/21
Assuming that the rocket will splash down into the ocean, at what time does splashdown occur?
NASA launches a rocket at t=0 seconds. Its height, in meters above sea-level, as a function of time is given by h(t)=−4.9t2+184t+157.Assuming that the rocket will splash down into the ocean, at...
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05/14/21
Precalculus Question
Write an expression for the apparent nth term of the sequence.3, -3, 3, -3, 3, ...
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