Mathematics

F(x) and g(x) are functions. If f(x) = x^2 - 1 and f/g(x) = (x+1)^2, find g(x)

Im stumped! Please show me how to do this>-f/g(x) = (x+1)^2 Multiply both sides by g(x): f(x) = (x+1)^2 (g(x)) Substitute whats given for f(x): x^2 - 1 = (x+1)^2 (g(x)) Divide by (x+1)^2 g(x) = (x^2

Is it possible to work backwards from completing the square

What I mean is, Im basically trying to model a piece of data with a quadratic function. I know that, if you have the equation to start of with, you can you completing the square to find out the turnin

Need to solve this problem help please

Mark can run 5 kilometers in 20 minutes.At this rate how long will it take him to run 2 kilometers? multiple choice: which one is it will give 5 stars A-8 min B-15 min C-18 min D-50 min-A- 8 min. ED

Help with advanced algebra/algebra 2

I need help ! Write a recursive rule for the sequence . The sequence may be arithmetic , geometric , or neither . 4 , 8 ,13 , 19 , 26 , ... Thankssss !-To make learning math a bit easier, Dr. Pan

Write a function with vertical asymptotes at x=2, x=3, and x=4 and horizontal asymptote at y=5

The denominator should include (x - 2)(x - 3)(x - 4) to obtain division by 0 issues at x = 2, 3, 4. As for the numerator, since we want a horizontal asymptote at y = 5, we need the limit of the funct

What is an asymptote

Please explain.-Take your root # and either keep dividing, or keep taking the square root. It is basically like an electric fence at one number. You can never touch it. Horizontal asymptotes are one s

Applying "real life applications" to dividing mixed fractions for 6th grade math

Ok, so I am a mom of a 6th grader who is doing a power point presentation on subject learned in math. His subject is dividing fractions. He also has to come up with a real life application for his equ

Answer a maths question

the graph of the equation y=ab^x+c, tells me what?-It tells you that y=ab^x+c is an exponential function. (Like, you know, when x is an exponential number?) Oh, and you forgot to say that a and b ca

Find a value for a that will give the following system no solution.

4ax+5y=10 2x-3y=9 The question I am asking is how do I arrive at the answer? Just posting the answer will not help me...The slope needs to be the same and the y-intercepts need to be different, but I

Find the absolute maximum and absolute minimum values of the function

Find the absolute maximum and absolute minimum values of the function f(x)=(x-1)(x-5)^3+9 on each of the indicated intervals. (A) Interval = [1, 4]. Absolute maximum = Absolute minimum =-f(x) =

Maths help desperately needed

ok. so im resitting igcse maths next week (lol its my 3rd time - hopefully i get it this time xD). but im still rely struggling with algebra and other stuff. eg problems 3x = 9. solve for x. i no the

Algebra problem (5pt) for best answer

(15x^2+10x-5)/(5x+5) can you show the steps to simplifying-The answer is 3x-1. Ok, here are the steps as to how I arrived to my answer: 5 (3x^2 ) + 5 (2x) + 5 (-1)/5x + 5 5 (3x^2 + 2x - 1)/5x + 5 5

Integral of (tanx)^4(dx)=A(tanx)^(3)+B(tanx)+f(x) then what is A,B And f(x)???

⌠-... ∫ tan⁴ x dx = ∫ tan² x. tan² x dx = ∫ tan² x. ( sec² x - 1 ) dx = ∫ tan² x. sec² x dx - ∫ tan² x dx = ∫ tan² x d(tan x) - ∫ ( sec² x - 1 ) dx = ( tan³ x / 3 ) - ( tan x - x ) + C = (1/3) t

Antiderivative of of secx^4

Write (secx)^4 as (secx)^2 * (secx)^2and then substitute one of the (secx)^2 as 1 + (tanx)^2 and then integrate. Solution for first integral will be tanx... Solution of second integral (secx)^2 * (

Hi, can a math Guru help me please

Hi, I want to lift up a person 10m of the ground (solid, not water) in 10 seconds, the person has a weight including equipment of 120Kg, the lifting force will be just regular air (mainstreem air), pr