

Intercept Form 10.2 Extension
Presentation
•
Mathematics
•
8th - 9th Grade
•
Medium
Samantha Siegfried
Used 3+ times
FREE Resource
5 Slides • 4 Questions
1
Intercept Form 10.2 Extension
Quadratic Functions in Factored Form

2
Multiple Select
What is the axis of symmetry? Select ALL that apply
It divides the parabola in half
x = 2ab Use this to calculate it
x = 2a−b Use this to calculate it
It is a point on parabola
3
Multiple Select
The solutions to a quadratic function are which of the following? Select ALL that apply
y-intercept
x intercept(s)
vertex
zeros of the function
roots of the functions
4
Open Ended
How do you find the vertex of a parabola?
5
Multiple Choice
Factor the following:
(x+6)(x+4)
(x+5)(x+6)
(x+3)(x+8)
6
Key Features of a Quadratic Function
Vertex
Axis of Symmetry x = 2a−b
Minimum or Maximum Value
y - intercept (c-value)
x - intecepts (solutions, zeros, roots)
7
Video on Graphing in Intercept Form
https://www.youtube.com/watch?v=8AdUjJO4tZM
8
Graphing with intercept form (factored form)
y =(x−3)(x+2)Identify the x-intercepts and plot
Find the axis of symmetry, (half way in between x - intercepts)
Plug in axis of symmetry for x into equation and solve for y to get the vertex
Multiply the binomial to get the y-intercept
Plot the y-intecept and reflect it
9
Graphing with intercept form (factored form)
y =−(x+2)(x+4)Identify the x-intercepts and plot
Find the axis of symmetry, (half way in between x - intercepts)
Plug in axis of symmetry for x into equation and solve for y to get the vertex
Multiply the binomial to get the y-intercept
Plot the y-intecept and reflect it
Intercept Form 10.2 Extension
Quadratic Functions in Factored Form

Show answer
Auto Play
Slide 1 / 9
SLIDE
Similar Resources on Wayground
10 questions
Operaciones con números enteros y propiedades
Presentation
•
8th Grade
8 questions
ECUACIONES
Presentation
•
8th - 9th Grade
9 questions
9.3 Solving Systems by Elimination
Presentation
•
8th - 9th Grade
8 questions
Writing Linear Functions
Presentation
•
8th Grade
9 questions
Quadrant 1 Quiz
Presentation
•
8th Grade
9 questions
Graphing Linear Inequlities
Presentation
•
8th - 10th Grade
7 questions
Distributive Property
Presentation
•
8th - 9th Grade
7 questions
Solve Linear Systems - Basic Elimination
Presentation
•
9th Grade
Popular Resources on Wayground
24 questions
PBIS-HGMS Day 10
Quiz
•
6th - 8th Grade
10 questions
HCS SCI 03 Summer School Review 3
Quiz
•
3rd Grade
11 questions
Home Scope
Quiz
•
7th - 8th Grade
15 questions
HCS SCI 05 Summer School Assessment 3 Review
Quiz
•
5th Grade
35 questions
Lufkin Road Middle School Student Handbook & Policies Assessment
Quiz
•
7th Grade
18 questions
Geo 11.3 Area of Circles and Sectors
Quiz
•
9th - 11th Grade