# Quadratic Graphs

## Instructions

Use the sliders to modify the values of the coefficients , and .
Observe the graph of and answer the questions that follow.
Tick the boxes to show/hide -intercept, -intercept, turning point and line of symmetry.

## Multiple Choice (multiple answers)

Choose quadratic functions that have exactly two -intercepts.

## True/False

All quadratic graphs have -intercept.

## True/False

All quadratic graphs have -intercept.

## True/False

All quadratic graphs have turning point.

## True/False

A quadratic graph intersects its line of symmetry at the turning point.