Finding a quadratic function given minimum value, line of symmetry and y-intercept.
Not what you're looking for?
Find quad function for function with a min value of -22100, line of symmetry of x=140, and y-intercept of (0,-2500). I got that the vertex would be (140,-22100)..right? Can someone lead me in the right direction to find the quadratic function?
Purchase this Solution
Solution Summary
A quadratic function is found given minimum value, line of symmetry and y-intercept. The response received a rating of "5" from the student who originally posted the question.
Solution Preview
For a quadratic function, you can always write it as
y-y0=a(x-x0)^2
Now the line of symmetry will give you x0 value, ...
Purchase this Solution
Free BrainMass Quizzes
Graphs and Functions
This quiz helps you easily identify a function and test your understanding of ranges, domains , function inverses and transformations.
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.
Exponential Expressions
In this quiz, you will have a chance to practice basic terminology of exponential expressions and how to evaluate them.
Probability Quiz
Some questions on probability
Multiplying Complex Numbers
This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.