# Questions on Algebra: Rational Functions, analyzing and graphing answered by real tutors!

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 Algebra: Rational Functions, analyzing and graphing Solvers Lessons Answers archive Quiz In Depth

 Question 388707: Solve (2x-5)/(x)+(4x-1)/(x+2)=-(3x+8)/(x^2+2x) Thank you so much!!!!! God Bless and Happy Holidays!!!! Click here to see answer by haileytucki(390)

 Question 388712: Solve √7x+2<4 Thank you so much for your help!!! God Bless and Happy Holidays!!!!! Click here to see answer by edjones(7569)

 Question 388076: Let function(x)be definedas f(x) =xx+bx+c, where bandc are real numbers determine all pairs(b,c)such that /f(x)/ is less than equal to 8for all x in the interval. /1,9/ Click here to see answer by Jk22(389)

 Question 387349: a. The point on the x-axis that is equidistant (equal distance) from (8,4) and (-4,2) b. The distance between the points (8,2) and (16,2). 8 c. The distance between the points (2,6) and (12,8).2 d. The midpoint between (8,2) and (10,6). e. The midpoint between (-4, 2) and (-5, 3). Click here to see answer by Alan3354(31505)

 Question 388860: How do I express this as an equation so I can graph it? Click here to see answer by stanbon(57953)

 Question 388865: Hi I need help on Solving Rational Equations and Inequalities. Can you help me? An example of this is Solving Rational Equations 7= 1/w-4 Click here to see answer by stanbon(57953)

 Question 388894: A Box contain 1000 light bulbs. The probability that there is at least one defective bulb in the box is 0.1 and the probability that there are at least 2 defective bulbs is 0.05. Find the probability in each of the folowing cases. 1. The box contain no defective bulbs. 2. The Box contains exactly 1 defective bulb. 3. The Box contains at most 1 defective bulb Click here to see answer by edjones(7569)

 Question 389119: find the x- and y- intercepts. 8x-2y= 16 x-intercept (x,y) = (__________,_________) y-intercept (x,y) = (__________,_________) Use the intercepts to graph the equation. Please help!! Click here to see answer by haileytucki(390)
 Question 389119: find the x- and y- intercepts. 8x-2y= 16 x-intercept (x,y) = (__________,_________) y-intercept (x,y) = (__________,_________) Use the intercepts to graph the equation. Please help!! Click here to see answer by rfer(12726)

 Question 389310: how to find the slope and y-intercept of a line? Click here to see answer by richard1234(5390)

 Question 389601: Question is asking - Write quadratic relation in vertex form from the information given: Zero at 1 and 5, minimum value of -12, and passes through (6,15) Click here to see answer by scott8148(6628)

 Question 389609: The revenue from selling x units of a product is given by y = -0.0002x2 + 20x. How many units must be sold in order to have the greatest revenue? (Find the x-coordinate of the vertex of the parabola.) Click here to see answer by lwsshak3(6751)

 Question 389760: Write the slope-intercept form of the equation of the line that passes through the point (-5,4) and has a slope of -1. Thank you so much!!!!! God Bless and Happy New Year!!!!! Click here to see answer by rfer(12726)

 Question 389755: If f(x)=-4x^2 and g(x)=2/x, find [g ° f](x) Thank you so much!!!!! God Bless and Happy New Year!!!!! Click here to see answer by MathLover1(6806)

 Question 389809: how do you find the zeros in this equation? x^5-5x^4-3x^3+15x^2-4x+20=0 Click here to see answer by Alan3354(31505)
 Question 389809: how do you find the zeros in this equation? x^5-5x^4-3x^3+15x^2-4x+20=0 Click here to see answer by stanbon(57953)

 Question 389811: Given that x is an integer between -2 and 2, state the relation represented by the equation y=2-|x| by listing a set of ordered pairs. Then state whether the relation is a function Thank you so much!!!!!! God Bless and Happy New Year!!!!!!!! Click here to see answer by stanbon(57953)

 Question 389805: Find the value of |3 7||5 -2| Thank you so much!!!!!! God Bless and Happy New Year!!!!!!! Click here to see answer by user_dude2008(1861)

 Question 389932: Pleae help solve this equation thank you francesastroscio@hotmail.com Click here to see answer by scott8148(6628)

 Question 389987: 16x^2 + 40x + 25 Factor the expression. Click here to see answer by ewatrrr(10682)

 Question 390014: Solve for x. State any restrictions on the variables. ax + bx + 9 = 7 Click here to see answer by richard1234(5390)

 Question 390129: a hall charges \$30 per person for a sports banquet when 200 people attend. For every 10 extra people that attend, the hall will decrease the price by \$1.50per person. What number of people will maximize the revenue of the hall? Click here to see answer by richard1234(5390)

 Question 390077: -|x-1| > y - 5 Graph the absolute value inequality. Click here to see answer by ankor@dixie-net.com(15746)

 Question 390233: 1. what is 9x2 - 8y2 factored? 2. what is 4x4 - y2 factored? 3.what is 4x2 - 64y2 factored? 4. what is x2 - 16y2 factored? Click here to see answer by ewatrrr(10682)

 Question 390262: My son is struggling with these graphing rational functions. Can anyone help? 1. How do I graph f(x)=(6x+5)/(2x+8)? 2. How do I graph f(x)=(x+3)/(x^2-25)? Click here to see answer by Edwin McCravy(8999)
 Question 390262: My son is struggling with these graphing rational functions. Can anyone help? 1. How do I graph f(x)=(6x+5)/(2x+8)? 2. How do I graph f(x)=(x+3)/(x^2-25)? Click here to see answer by Alan3354(31505)

 Question 390202: Adding rational expressions with differnt denominatiors 2 + 3 - - 3x2 + x3 answer is 2x+9 ----- 3x to power of 3 provide steps Click here to see answer by edjones(7569)

 Question 390350: find the rational fraction, identify any holes or horizontal or vertical asymptotes of its graph: Y= x+3 / x+3 Click here to see answer by richard1234(5390)

 Question 390329: How do i do (x-2)^2 over 4x^2 - 16 divided by 21x over 3x+6 Click here to see answer by stanbon(57953)

 Question 390465: what is 18 to 27 as a fraction in simplest form Click here to see answer by robertb(4012)

 Question 390464: what is 24:36 as a fraction in simplest form Click here to see answer by robertb(4012)

 Question 390463: what is 15:35 as a fraction in simplest form Click here to see answer by robertb(4012)

 Question 390468: what is 56 to 44 as a fraction in simplest form Click here to see answer by rfer(12726)

 Question 390493: solve each equation by completing the square. x^2+3x=0 Click here to see answer by richard1234(5390)

 Question 390486: I'm having a lot of trouble graphing this rational function: How do I graph the function f(x)=(x+4)/(x^2-16)? Click here to see answer by Alan3354(31505)

 Question 390548: I dont get how to solve equations by graphing. Could you please show step by step how to do this? -x^3 -3x-2=0 x^4+2x^2-1=0 y=-x^4+4x^3+3=0 -x^3+3x+4=0 x^4+2x-3=0 -x^3 +2x^2 +1=0 Any help you can give wuld be greatly appreciated Thank you Click here to see answer by stanbon(57953)

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