Graphing Quadratic Functions with Inspire Calculator

What is the primary purpose of using the Inspire calculator in this lesson?

• To solve linear equations

• To calculate derivatives

• To confirm answers for quadratic equations

• To perform arithmetic operations

When graphing a quadratic function, what does the range represent?

• The minimum y-value

• The maximum x-value

• The set of y-values

• The set of x-values

How do you determine the maximum value of a quadratic function on the graph?

• By finding the x-intercepts

• By identifying the y-intercept

• By tracing the graph to the highest point

• By calculating the derivative

What feature of the graph helps in deciding between answer choices A and D?

• The maximum point of the graph

• The number of x-intercepts

• The direction the graph opens

• The y-intercept

If a graph has a maximum point at (3, 8), which answer choice should be selected?

• Choice A

• Choice B

• Choice C

• Choice D