Quadratic Functions (Standard Form)

Master quadratic function graph parts! Identify vertex, axis of symmetry, and x-intercepts.

Identify parts of a quadratic graph. Watch the video then answer the questions that follow. Label each using the word bank. Type the word from the word bank in the space that matches. (Use ax^2 to show x-squared) Type in lower-case letters. ax^2 + bx + c parabola axis of symmetry vertex maximum minimum x-intercepts zeros The number of roots are the number of times that a parabola crosses the x-axis. How many roots does this parabola have? None One Two The number of roots are the number of times that a parabola crosses the x-axis. How many roots does this parabola have? None One Two The number of roots are the number of times that a parabola crosses the x-axis. How many roots does this parabola have? None One Two What are the coordinates of the vertex of this parabola? (2, 4) (-2, 3) (3, -2) (2, 0) (4, 0) What is the equation for the axis of symmetry for this parabola? x = 2 y = 2 x = 3 y = 4 y = -2