Pre-Calculus

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I'm doing reciprocal functions now. How do I solve the
Hello :) I'm doing reciprocal functions now.How do I solve the function and find the asmyptotes when it's not in general form r(x) = a/x-h+k.Thank you.… read more
Sandhya_sharma
Master's Degree
Master's Degree
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needing your help again: 1.find the net price of a computer
needing your help again: 1.find the net price of a computer that lists for \$460.00 if a discount rate of 10% id offered.2. calculate the net price of 50 boxes of computer paper if the unit price is 15… read more
Ryan
Bachelor's Degree
4,665 satisfied customers
dont need explanation just answer need by Monday: 1. find
don't need explanation just answer need by Monday: 1. find the trade discount on a computer that lists for \$400.00 if a discount rate of 40% is offered.2. calculate the trade discount for 10 boxes of … read more
akch2002
Master's Degree
2,852 satisfied customers
Show your work on the problems.1. Determine whether the
Show your work on the problems. 1. Determine whether the equation defines a function with independent variable x. If it does, find the domain. If it does not, find a value of x to which there correspo… read more
Ray Atkinson
Bachelor's Degree
1,687 satisfied customers
Precalculus Problems. (big bonus for great solutions) 1. Solve
Precalculus Problems. (big bonus for great solutions) 1. Solve the following equation for x: log2(x + 7) + log2(x + 8) = 1 Note: Be sure to plug any solutions back into the original equation; if they … read more
Ryan
Bachelor's Degree
4,665 satisfied customers
Functions (Graphs, combining functions) 1. Find the domain
Functions (Graphs, combining functions) 1. Find the domain of function. F(r)=square root of 5+2r 2. Find the domain of the . z(v)= v-4\v^2-2v-15 3. Given s(y)=13+6y^2 and w(y)=6y-13, find (sw)(y). 4. … read more
Ryan
Bachelor's Degree
4,665 satisfied customers
For Greg: ( I need help with answers to a quiz. 1. Find
For Greg: ( I need help with answers to a quiz. 1. Find the slope of the line passing through the points (7 , 0) and ( 0 , 10 ) 2. Find the domain and range of the relation , and statre whether or not… read more
Mr. Gregory White
Master's Degree
Master's Degree
167 satisfied customers
consider the function f(x)=2x3+7x2-8x-21 a) find f(-3/2).
consider the function f(x)=2x3+7x2-8x-21 a) find f(-3/2). use the result to show that (2x+3) must be a factor of f(x) b)use long division to find the other (quadratic) factor of f(x) c) find all three… read more
Sandhya_sharma
Master's Degree
Master's Degree
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Refer to the figure below to find the measure. Given:
Refer to the figure below to find the measure. Given: If CR = 2, RA = 3, and BC = 10, find CS. CS=… read more
Homework Jay
Bachelor's Degree
183 satisfied customers
Hi Scott: How do we find the greatest common factor of a polynomial? Demonstrate
Hi Scott: How do we find the greatest common factor of a polynomial? Demonstrate the process with an example, showing your work. When finding the greatest common factor of a polynomial, can it ever be… read more
Scott
Master's Degree
16,043 satisfied customers
FOR SCOTT: FOR SCOTT: HI SCOTT, HERE IS A QUESTION FOR YOU. How
FOR SCOTT: FOR SCOTT: HI SCOTT, HERE IS A QUESTION FOR YOU. How is doing operations—adding, subtracting, multiplying, and dividing—with rational expressions similar to or different from doing operatio… read more
Scott
Master's Degree
16,043 satisfied customers
Could you go step by step with me on how you got the answer.
Could you go step by step with me on how you got the answer. I have three questions. 1.) Find the domain of the function g(x)=7x/x^2-36. The domain is___. 2.) Find the domain of the function f(x)=3/√x… read more
unvrs
Lecturer of Mathematics
Master's Degree
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The weekly costs of a business are given by: C = 950 + 55x
The weekly costs of a business are given by: C = 950 + 55x and the price by: p = 150 - 2x (where c and p are in£'s and x is the number of units produced.) (i) Find an expression for revenue. (ii) Find… read more
Chirag
Master's Degree
10,329 satisfied customers
Sandhya sharma I am request your help again. 1). A rectangular
Sandhya sharma I am request your help again. 1). A rectangular pen for a pet is 5 feet longer than it is wide. give possible value for the width W of the pen if its area must be between 204 and 500 sq… read more
Sandhya_sharma
Master's Degree
Master's Degree
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A set of 50 data values has a mean of 21 and a variance of
A set of 50 data values has a mean of 21 and a variance of 16. I. Find the standard score (z) for a data value = 31. II. Find the probability of a data value > 31. III. Find the probability of a da… read more
David
Post-Doctoral Degree
2,112 satisfied customers
Determine whether the equation defines a function with independent
Determine whether the equation defines a function with independent variable x. If it does, find the domain. If it does not, find a value of x to which there corresponds more than one value of y. x|y| … read more
Chirag
Master's Degree
10,329 satisfied customers
Please help me solve these problems. 1)Find an equation of the line having the specified slope and containing the indicated point. Write my answer in slope-intercept form. m=5; (-7,0) 2)Find an equati… read more
Sandhya_sharma
Master's Degree
Master's Degree
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A right triangle has height of √27 cm, base of √48 cm, and
A right triangle has height of √27 cm, base of √48 cm, and hypotenuse of √75 cm. a) Find the exact perimeter (in radical form) of the triangle b) Find the exact area of the triangle Please show all st… read more
Sandhya_sharma
Master's Degree
Master's Degree
10,906 satisfied customers
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