278 Answered Questions for the topic Function
04/02/14
Find each function f, construct and simplify the difference quotient
Find each function f, construct and simplify the difference quotient. show all work
f(x)=-1/2+7
Function
02/26/14
Does the equation y = +-5X represent a function?
Does the equation y = +-5X represent a function?
solve the function
Solve the function
f(x)=(6x-6)(x+3)/(-6x-2)(3x-6)
What are the vertical asymptotes? Give a list of the x-values of the asymptotes separated by commas.
x=
what are the horizontal...
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Function Rational
02/04/14
graph rational function
The following rational function
f(x)=(2x-1)/(x-1)
has horizontal asymptote y=
has vertical asymptote x=
y intercept is y=
x intercept is x=
Function
01/12/14
f(x)=x^2 -1 and g(x)=x-1, which expression represents f(x)/g(x) for x>1?
Learning about function expression.
How to determine which expression represents f(x) and g(x)
Function
01/12/14
how do I write the function f(x) in standard form
using these points how would I solve to write the function for f(x) in standard form?
1/5, 2/0, 3/-3, 4/-4, 5/-3, 6/0, 7/5
Given functions f and g, perform the indicated operations:
f(x) = 8x2 -7x
g(x) = 8x - 4
(fog)(x)
I would really appreciate the steps and final outcome of this problem. Thank you!
Evaluate and simplify the following function:
f(x) = 3x2 - 2x -3
f(x-1) =
I would really appreciate the steps and final outcome of this problem. Thank you!
12/02/13
how do i find the solution set for f(x)<0 and f(x) greater than or equl to 0 using a graph??
How do I find the solution set: for f(x)<0 and the solution set: f(x)greater than or equal to (symbol) 0 using a graph???
Function Value
11/08/13
for the function f defined by f(x)= 2x+5/7x-9 . what is the values?
For the function f defined by f(x)=2x+5/7x-9. what is the values?
Function Values
11/05/13
Given the function f defined by f(x)=4x/x^2+2, find the following values.
Given the function f defined by f(x)=4x/x^2+2, find the following values. f(-4)=
For the function f defined by f(x)=2x^2+2x +7, find the following values
For the function f defined by f(x)=2x ^2+2x +7,
Function
11/03/13
i have a college algebra story problem...can you please help with this?
i have a college algebra story problem...to be considered safe for ocean sailing, the capsize screening value of C should be less than 2. for a boat with a beam(or width)b in feet and displacement...
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10/16/13
Evaluate the function at the indicated values.
Evaluate the function at the indicated values.
1.) g(x)=3x^2-4
a.) g(x^2 )b.) g(3x^2-4)c.) g(x-h)d.) g(x)-g(h)e.) (g(x+h)-g(x))/h, h ≠0 2.) G(x)=√(4-x) a.) G(4-x)b.) G(4-x^2 )c.) G(4-x^4 )d.)...
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Function
10/02/13
find the domain and range
suppose that f(x) = √(x2 -72) and g(x)= √(7-x)
for each function (h) below, find a formula for h (x) and the domain of h ( use internal notation)
a) h(x) = f composed with g of (x)
b) h(x) =...
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Function
08/26/13
Consider the function f(x)=-2/x+4. Determine the domain and range
MHF4U Rational Fuction
Function
04/05/13
write the equation of the parabola in vertex form. vertex (0,3), point (-4, -45)
Determine whether the function is linear or quadratic. Identify the quadratic, linear, and constant terms.
f(x) = (3x + 2)(-6x - 3)
02/04/13
How do you solve f(x)=(-3)/(x-2)^2?
We are looking for the vertical and horizontal asymptotes. How would I solve it when the whole bottom half is squared?
I get that you set the denominator to 0 to find the vertical, but how do I do...
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Function Algebra Help
01/24/13
how do i find the domain of f(x)=|x+1|?
Help Please. Step by Step answer please
Function Mixed Joint Probability Functions
01/03/13
Mixed Joint Probability Functions
For P(X = n; Y = m) = a^2b^(n+m) with n, m greater than 1 and a + b = 1
Find
1. P(X = n) and P(Y = m)
2. E(X^2), E(Y^2)
3. E(XY) and Cov(XY)
12/29/12
f(x)=(x+2)^3 -4 The point (-2,-4) is which of the following?
How do you solve this problem? Which is the right answer and why?
a. An absolute maximum
b. An absolute minimum
c. A critical point but not an extremum
d. Not a critical point
e. none of these
12/29/12
Let f(x) be a polynomial function such that f(4)= -1, f'(4)=2 and f"(4)=0. If x<4, then f"(x)<0 and if x>4, then f"(x)>0.
The point (4,-1) is which of the following for the graph of f?
How do you figure out this problem. Which answer choice is right and why?
a) relative maximum
b) relative minimum
c) critical...
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Function Algebra
12/26/12
The function is defined below. h(x)=x-6/x^2-81
The function g is defined below. g(x)=(x^2)(-12x+35)/(x-5)
Find all values ofthat are NOT in the domain of .If there is more than one value, separate them withcommas.
Function Math
12/20/12
how do you find the zeros for f(x)=6x^4-13x^3+13x-6
need to know how to find zeros
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