Posted by Deb on Wednesday, January 18, 2012 at 9:01pm.
11y^3 = 9x - 7x^2
y^3 = (9x-7x^2)/11
y = ( (9x-7x^2)/11 )^(1/3)
for every x I choose, there is one and only one value of y
so yes, it is a function
Related Questions
Algebra - Could you please check my work. Determine whether the realtion is a ...
Algebra - 1. Determine whether the relation is a function. {(-2, -7), (3, -5), (...
Precalculus(URGENT) - determoine whether the equation defines y as a function of...
Calculus - 1. Locate the absolute extrema of the function f(x)=cos(pi*x) on the ...
college algebra - for the given function f&g, find the following and state ...
precalculus - analyzethe graph of the function Find the x- and y-intercepts. (b...
Remainder Theorem - Use the remainder theorem to: find the remainder when f(x) ...
College Algebra - Find the inverse of the function below. Graph the function ...
algebra - Given the following function, find: (a) vertex (b) axis of symmetry (c...
math - . Given the following function, f(x)=-x^2 -8x find: (a) vertex, (b) axis...
For Further Reading
