05/15/25

How can you display vertical asymptotes for secant and cosecant functions on Desmos?
Say you have the following function:f(x) = csc(x + π/6) + 2.I understand how to sketch its graph, but if you use Desmos to graph this function (along with sin(x + π/6) + 2, how do you display the... more
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12/20/20

transformation of functions
find g(x) where g(x) is the reflection across the y-axis of f(x)= -9x+2
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12/20/20

asteroid and planet
Consider the motion of an asteroid with mass m under the gravitational force applied by a planet with mass M. We assume that the planet is at rest and M>m. At an initial instant (say, at time=0... more
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12/20/20

I need to know the answer and how to solve for it.

Two students have examined the scatter plot shown and have created a line of best fit for the data. Student A believes that the line of best fit for the data is , while Student B believes that the... more
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12/05/20

A curve with polar equation r =43/ (3sinθ+19cosθ) represents a line.

This line has a Cartesian equation of the form y=mx+b, where m and b are constants. Give the formula for y in terms of x. For example, if the line had equation y=2x+3 then the answer would be 2⋅x+3
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12/03/20

How many grams of NH3 can be produces from 16.0 of N2 and excess H2?
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12/02/20

precal question

Find the indicated term of the arithmetic sequence with the given description.The first term is 3600, and the common difference is −16. Which term of the sequence is 2848?n =  
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12/02/20

How to find the points of intersection between a circle and a parabola?

Use x(squared)+2y=12 and x(squared)+y(squared)=36 as an example. I've been trying to review for my finals and this is the topic that has been very challenging for me. Thank you!
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12/02/20

Algebra 1 Substitution
Use substitution to solve the system of equations. Type your answer in coordinate format: (x,y)2x+6y=564x+12y=24
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12/02/20

Algebra 1 Substitution
Use substitution to solve the system of equations. Type your answer in coordinate format: (x,y)3x-2y=9x-y=5
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12/01/20

Given f(x) = cos(x) and g(x) = x2-1, find f(g(1)).
Given f(x) = cos(x) and g(x) = x2-1, find f(g(1)).A.0B.-1C.1D.No solution
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12/01/20

verify the identity

(2cos^2 alpha-1)^2 /cos^4 alpha -sin^4 alpha = 1-2sin^2 alpha
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12/01/20

Let f(x)=1/x and g(x)=1/x^2 Find the area A of the region between the graphs of f and g on the interval [1/2, 16].

I set the two equations together and got x=1 and then I set the integral from 1/2 to 16 and solved and I got 1.528... but I am wrong. How would I solve this equation?
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12/01/20

business appilcation integrals

The supply function of a product is given by p(x) = 400 + 0.8x − 0.2√x Determine the producer surplus when the sales level is 121.
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11/24/20

Determine the values of a and b which would result in the function f(x) being differentiable at x=2.
f(x) = { 2ax + 10 x<or equal to 2 { bx^2 - 4x + 9 x>2
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11/23/20

Find the derivative of a Definite Integral
Find the derivative of g(x)= 1∫x x2/(√(x2+4)
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11/15/20

The lower edge of a 4 foot tall painting is 1 ft. above you eye level.

The lower edge of a 4 foot tall painting is 1 ft. above you eye level.At what distance should you stand from the wall so you stand from the wall so your viewing angle of the painting is... more
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11/08/20

Trigonometry real life scenario

Nicole wants to find out the total height of her christmas tree. The star on the top is 0.24 meters tall. Nicole measured the angle of elevation( top of the star and tree) and depression (bottom... more
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11/07/20

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros: 4, −5√. Write the function in standard form.
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11/06/20

Find y' x^2 + (y-x)^3=9 find an equation of the tangent line to the curve at (1,3)
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11/05/20

A 200 N force is used to push a 150kg frig across a level floor for a distance of 10m at constant velocity. What is the coefficient of kinetic friction?
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10/27/20

If x^2 + y^2 = 100 and dy/dt = 6, find dx/dt when y = 8. (Enter your answers as a comma-separated list.)
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10/26/20

A model rocket is fired vertically upward from rest. Its acceleration for the first three seconds is a(t) = 60t at which time the fuel is exhausted and it becomes a freely "falling" body.
A model rocket is fired vertically upward from rest. Its acceleration for the first three seconds is a(t) = 60t at which time the fuel is exhausted and it becomes a freely "falling" body. Fourteen... more
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10/26/20

Calculus II Integration by parts
Evaluate the integral: from 0 to t ∫-9essin(t-s)ds
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10/20/20

What is the solution degree of (2x+30)
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