CHAPTER 4
QUADRATIC RELATIONS

Homework Solutions (Click the link on the left, password is class #)

☑​ Day 1 (Nov 11) Intro to Quadratic Relations

LEARNING GOAL: 
We are learning to…
  • To graph a curve of best fit with and without technology
  • That a parabola is the graph of a quadratic relation
  • To identify the key features of a parabola (AOS, vertex, y-int, zeros, max/min value)

SUCCESS CRITERIA:
  • Graph a curve of best fit with and without technology
  • Recognize that a parabola is the graph of a quadratic relation
  • Determine the second difference to see if a relation is quadratic
  • Identify the key features of a parabola (AOS, vertex, y-int, zeros, max/min value)

​EXTRA PRACTICE:  p.172 #1-5, 9, and 10

HANDOUTS
1 - Intro to Quadratic Relations HANDOUT
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1 - SOLUTIONS
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☑​ Day 2 (Nov 12) Transformations of Quadratic Relations 1

Review (Kahoot)

LEARNING GOAL: 
We are learning to…
  • To use proper terminology to explain the transformations of a, h, and k in the equation
  • To sketch the graph of the parabola by applying transformations to

SUCCESS CRITERIA:
I can
  • Identify the effect that a, h and k on the graph of y = x^2
  • Use proper terminology to explain the transformations of a, h, and k in the equation y = a(x-h)^2 + k 

​EXTRA PRACTICE: p.178 #2, 3, 4cdfg, 5cd, 6, and 7


HANDOUTS
Day 2 - 3: Transformations of Quadratics HANDOUT
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SOLUTIONS
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☑​ Day 3 (Nov 13) Transformations of Quadratic Relations 2

LEARNING GOAL: 
We are learning to…
  • To use proper terminology to explain the transformations of a, h, and k in the equation y = a(x-h)^2 + k 
  • To sketch the graph of the parabola by applying transformations to y = x^2


SUCCESS CRITERIA:
I can 
  • Identify the effect that a, h and k on the graph of y = x^2
  • Use proper terminology to explain the transformations of a, h, and k in the equation y = a(x-h)^2 + k

​EXTRA PRACTICE: Pg 178 #1, 4abeh, 5ab, 9-14

HANDOUTS
3 - Summarizing the Roles of a, h, and k
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3 - Summarizing the Roles of a, h, k SOLUTIONS
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3 - Putting it all together
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3 - Putting it all together SOLUTIONS
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☑​ ​Day 4 (Nov 16) Mapping Notation

LEARNING GOAL: 
We are learning to…
  • To use proper terminology to explain the transformations of a, h, and k in the equation y = a(x-h)^2 + k
  • To sketch the graph of the parabola by applying transformations to y = x^2

SUCCESS CRITERIA:
I can…
  • Identify the effect that a, h and k on the graph of y = x^2
  • Use proper terminology to explain the transformations of a, h and k in the equation y = a(x-h)^2 + k
​
​EXTRA PRACTICE: p.185 #1 and 2


HANDOUTS
4 - Graphing Transformations & Mapping Notation HANDOUT
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4 - Graphing Transformations & Mapping Notation SOLUTIONS
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☑​ ​Day 5 (Nov 17) Writing an Equation for a Parabola

LEARNING GOAL: 
We are learning to…
  • To use proper terminology to explain the transformations of a, h, and k in the equation y = a(x-h)^2 + k
  • To create an equation using the graph of a parabola


SUCCESS CRITERIA:
I can…​
  • Create an equation using the graph of a parabola

​EXTRA PRACTICE: p.185 #3-10


HANDOUTS
5 - Writing an Equation for a Parabola HANDOUT
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5 - Writing an Equation for a Parabola SOLUTIONS
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☑​ ​Day 6 (Nov 18) Quadratic Relations Applications

LEARNING GOAL: 
We are learning to solve real life problems using a graph or an equation of a quadratic relation

SUCCESS CRITERIA:  
I can solve real life problems using a graph or an equation of a quadratic relation

​EXTRA PRACTICE:  p.186 #11-14, 17-19, and 20


HANDOUTS
6 - Quadratic Relations Applications HANDOUT
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6 - Quadratic Relations Applications SOLUTIONS
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☑​ ​Day 7 (Nov 19) Quadratic Relations Applications II

LEARNING GOAL: 
We are learning to solve real life problems using a graph or an equation of a quadratic relation

SUCCESS CRITERIA:  
I can solve real life problems using a graph or an equation of a quadratic relation

​EXTRA PRACTICE:  Handout


HANDOUTS
7 - Performance Task
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7 - Performance Task SOLUTIONS
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☑​​ Day 8 (Nov 20) Factored Form

LEARNING GOAL: 
We are learning to identify the x-intercepts from an equation in factored form

SUCCESS CRITERIA: I can determine the x-intercepts from a quadratic equation in factored form.


​EXTRA PRACTICE: p.192 #1-3, 4ace, 5-13


HANDOUTS
8 - Factored Form HANDOUT
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8 - Factored Form SOLUTIONS
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☑​ ​Day 9 (Nov 24) Unit Review

LEARNING GOAL: 
We are learning to refine all skills learned this unit.

SUCCESS CRITERIA:
I can complete all tasks required in this unit

​EXTRA PRACTICE: 
Pg 202 #1-10
Pg 204 #1-11, 13


HANDOUTS
9 - Unit Review SOLUTIONS
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Day 10 (Nov 25) Unit Test