Mathematics - Algebra
Not what you're looking for?
Y = x^3
y = -3x^3
y = -3x^3 - 5
My graphics calculator reveals that when y = 0, x = -1.064 but I have unable to work out the Algebra to get to this answer. Please help.
Purchase this Solution
Solution Summary
A complete, neat and step-by-step solution that assists with solving functions is provided.
Solution Preview
It appears that you want to find the x- intercepts of the above functions?
In each case, plug in y = 0 and ...
Purchase this Solution
Free BrainMass Quizzes
Know Your Linear Equations
Each question is a choice-summary multiple choice question that will present you with a linear equation and then make 4 statements about that equation. You must determine which of the 4 statements are true (if any) in regards to the equation.
Multiplying Complex Numbers
This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.
Geometry - Real Life Application Problems
Understanding of how geometry applies to in real-world contexts
Solving quadratic inequalities
This quiz test you on how well you are familiar with solving quadratic inequalities.
Graphs and Functions
This quiz helps you easily identify a function and test your understanding of ranges, domains , function inverses and transformations.