The family of quadratic functions has equations of the form
Solve. Show your work and explain your steps.
Suppose you have a quadratic function
You can solve quadratic equations by several methods, including graphing, finding square roots, factoring, completing the square, and using the quadratic formula. Sometimes the characteristics of the equation make one method more efficient than the others.
Solve. Show your work and explain your steps.
A manufacturer makes 50-cm lengths of steel pipe. A pipe uses
To model a data set, choose a function that most closely matches the pattern in the data or graph.
Solve. Show your work and explain your steps.
Suppose you draw chords to divide a circle into as many regions as possible. The maximum number of regions R you can make is a quadratic function of the number of chords x you draw. The values of R for