Math Problem Statement
A company sells widgets. The amount of profit, y, made by the company, is related to the selling price of each widget, x, by the given equation. Using this equation, find out the maximum amount of profit the company can make, to the nearest dollar.
y= -16x^2 + 124x + 110
Solution
To find the maximum profit, we need to find the vertex of the quadratic equation:
This equation represents a parabola that opens downwards (since the coefficient of is negative), meaning the vertex will give the maximum point.
Step 1: Find the x-coordinate of the vertex
The formula for the x-coordinate of the vertex of a quadratic equation is:
Here, and :
Step 2: Find the y-coordinate (maximum profit)
Now, substitute back into the equation to find :
Calculating step-by-step:
Thus,
The maximum profit is approximately $350.
Answer:
The maximum profit the company can make is $350.
Do you want further details or have any questions?
Here are 5 related questions to explore:
- How would the maximum profit change if the coefficient of were different?
- What does the selling price signify in a real-world context?
- How can the vertex form of a quadratic equation be used to find the maximum or minimum values?
- How does changing the constant term affect the maximum profit in a quadratic equation?
- What are other methods to find the maximum value of a quadratic equation?
Tip: When dealing with quadratic equations, always check if the parabola opens upwards or downwards to determine whether you're finding a maximum or minimum value.
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Algebra
Quadratic Functions
Optimization
Formulas
Vertex formula: x = -b / 2a
Quadratic function: y = ax^2 + bx + c
Theorems
Vertex Theorem for Quadratic Functions
Suitable Grade Level
Grades 9-12
Related Recommendation
Maximizing Profit Using Quadratic Equations: y = -7x^2 + 584x - 5454
Maximize Profit Using Quadratic Equations: Widgets Example
Maximizing Profit with a Quadratic Equation: y = −x^2 + 75x − 636
Maximizing Profit Using a Quadratic Equation for Widgets
Finding Maximum Profit Using Quadratic Functions: Profit Formula P(x) = -0.002x^2 + 3.5x - 1300