Direct and Inverse Variation
What is the vertical asymptote of the following reciprocal function:
y=2/(x-3) +4
x=3
What is the y-intercept of the following function:
y=(x-4)/(x+2)
y = -2
Simplify The Rational
(3x^3)/(12x^2+9x)
(x^2)/(4x+3)
3/2+1/x=2
What is k?
y=8/(x+3) - 3
What is/are the x-intercept/s of the following function?
y=(x^2 -4)/(x+2)
x=2
Simplify The Rational
(4xy^3)/(x^2y) * (y)/(8x)
y^3/(2x^2)
3/(4x) = 5/(x+2)
Create the formula from the following: w varies directly with z and inversely with the square root of x.
w=(kz)/(sqrt(x))
What is/are the vertical asymptote/totes of the following rational function?
y=(x+5)/(x^2 -25)
The only vertical asymptote is at x=5.
What is the domain of the following function?
y=1/(x - 7)
All real numbers except 7
Simplify The Rational
(32x^3y)/(y^9)-:(8x^4)/(y^6)
4/(xy^2)
8/(x+2)+8/2=5
z=(kab)/(x^2)
y=(x^3 -1)/(x+4)
What is the range of the following function:
y=(4x - 8)/(2x - 3)
All real numbers except 3/2
Simplify the rational
(30)/(m^2-25)+(3)/(m+5)
(3/(m-5)
(-3)/(x+1)=4/(x-1)
Y varies inversely with X. When x = 4, y=10. Find k and use it to find y when x = 20.
y=2
What is the horizontal asymptote of the following function?
y=(6x^4 + 3x^2 -6)/(12x^4 -3x+2)
The horizontal asymptote is at y=1/2
What is the equation for the horizontal asymptote of the function?
y=(4x - 8)/(3x - 5)
The horizontal asymptote is y = 4/3.
Simplify the Rational
((11-w)/(30w^2))/((w-11)/(5w^4))
-w^2/(6)
(x-3)/(x-4)+4=(3x)/x