4,322 Answered Questions for the topic College Algebra
College Algebra
04/03/20
Find the equation of a line parallel to Y=3x-1 and passing through the point (0,2)
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College Algebra Math
04/03/20
End Behavior and Vertical Asymptotes for Rational Functions
Find the equation for the vertical asymptote and state the end behavior of the graph around the vertical aymptote.y = 1/(x2 +3)
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College Algebra Math
04/02/20
Evaluate the function
Refer to function f,g, and h. Evaluate the function for the given value of x. Write any number in the answer as an integer or a simplified fraction.f(x)=x^3-3x g(x)=square roof of...
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04/02/20
Functions with Asymptotes and their applications
For the function f(x)=2-x calculate the following function values:f(1) =f(2) =
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04/01/20
College Algebra Linear Functions and equations
Rachael runs a restaurant that sells two kinds of desserts. Rachael knows the restaurant must make at least 39 and at most 95 boxes of the White Chocolate Blizzards. The restaurant must also make...
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04/01/20
College Algebra Linear functions Help Please
A farmer is going to divide her 60 acre farm between two crops. Seed for crop A costs $25 per acre. Seed for crop B costs $50 per acre. The farmer can spend at most $2750 on seed. If crop B brings...
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College Algebra
03/31/20
rational expressions
in a museam the ratio of adults to kids is 5 to 12 if there are 323 people in the museum how many are children
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College Algebra
03/31/20
college algebra question
Find The length and width of a rectangle whose perimeter is 24 feet and whose area is 35 ft.
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College Algebra
03/30/20
Write an equation of the parabola that has the same shape as the graph of f(×)=4x^2 but with the point (10,4)as vertex
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03/30/20
Find and interpret the horizontal asymptote
a persons temperature T, in degrees Farenheit,during an illness is given by the function T(t) = 98.6t^2+ 4t + 98.6/ t^2+1 where time t is given in hours since then onset of the illness. Find and...
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interpreting asymptotes
if two parking attendants can wait on 5 cars per minute, and cars are arriving at a rate of x cars per minute, then the average time spent waiting in line is given by the function T(x)= -1/x-5,...
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performing arithmetic of functions
The profit of Johnny's Tires at time t is calculated by the function P(t) 169(3t +5)^1/7, where P is measured in millions of dollar. The Number of tires in production is calculated by N(t) 13(3t...
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Find wavelength
The pitch P of a musical tone varies inversely as its wavelength W. One tone has a pitch of 330 vibrations per second and a wavelength of 3.2 Ft. Find the wavelength of another tone that has a...
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Total profit function
In business the total profit P is the difference between the revenue R and the cost C. For x units produced, R(x) = 2000x - 60x^2 and C(x) = 500 + 80x, where R(x) and C(x) are dollar amounts. a)...
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03/30/20
Polynomial sketching
Sketch a graph of a polynomial with a negative leading coefficient given zeroes -2 and 3 with multiplicity of 1 and 0 with multiplicity of 2.
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College Algebra
03/30/20
College algebra
A person standing close to the edge on top of a 32-foot building throws a ball vertically upward. The quadratic function h=-16t^2+124t+32 models the ball’s height about the ground, h, in feet, t...
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College Algebra
03/29/20
subtracted from a number and this difference is tripledthe result is 15 more than the number. the number
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College Algebra
03/29/20
math homework for collage algebra
Roots can either be represented by radical signs or by fractional exponents. For example, writing the exponent in the format 1/7, would indicate that we mean the 7th root.Instead of using a radical...
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College Algebra
03/29/20
College algebra
Given the function y=-3ex +1,find y if x=2
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Find b and c so that y =-3x^2+Bc+c. Has a vertex (-1,10)
really need help please
College Algebra
03/28/20
Transform the equation x^2 + y^2 -8x +6y +9 = 0 Into a form which will help you sketch the graph
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College Algebra
03/28/20
Rewrite the equation Y= 2(x-3)^2 + 3 in a form which will help you sketch the graph
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College Algebra
03/28/20
find the equation of the axis of symmetry for y+3 = (x-4)^2
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College Algebra
03/28/20
Transform the equation x^2 + y^2 -8x+ 6y+9=0 into a form which will help you sketch the graph then sketch the graph in the space provided
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College Algebra
03/27/20
College algebra: I need to find the weekly profit from the production and sale of X television sets
Suppose that the total weekly cost for the production and sale of television sets is C(x) = 189x + 5460 and that the total revenue is given by R (x) = 988x, where x is the number of televisions and...
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