Unit 6: Quadratic Functions by Erin Everson

Unit 6: Quadratic Functions by Erin Everson https://padlet.com/eeverson1/x3s9onud20gd en-us 2017-01-17 14:38:23 UTC 2025-10-08 12:11:32 UTC hello@padlet.com Topics covered in this unit: eeverson1 https://padlet.com/eeverson1/x3s9onud20gd/wish/147548743 · Lesson #1 – Quadratic Function Review

· Lesson #2 – Factoring

· Lesson #3 – Factoring Trinomials

· Lesson #4 – Complete Factoring

· Lesson #5 – Factoring by Grouping

· Lesson #6 – The Zero Product Law

· Lesson #7 – Quadratic Inequalities in One Variable

· Lesson #8 – Completing the Square and Shifting Parabolas

· Lesson #9 – Modeling with Quadratic Functions

· Lesson #10 – Equations of Circles

· Lesson #11 – The Locus Definition of a Parabola

]]> 2017-01-17 14:39:00 UTC https://padlet.com/eeverson1/x3s9onud20gd/wish/147548743 Important Vocabulary from the Unit: eeverson1 https://padlet.com/eeverson1/x3s9onud20gd/wish/147549372 quadratic function
turning point
axis of symmetry
parabola
y-intercept
x-intercept/roots/solutions/zeros
factor
solve
zero product law
vertex form of a parabola
vertex
maximum
minimum
locus
focus
directrix]]> 2017-01-17 14:40:49 UTC https://padlet.com/eeverson1/x3s9onud20gd/wish/147549372 My Unit 6 Study Guide: eeverson1 https://padlet.com/eeverson1/x3s9onud20gd/wish/147613390 2017-01-17 17:27:32 UTC https://padlet.com/eeverson1/x3s9onud20gd/wish/147613390 And the back... eeverson1 https://padlet.com/eeverson1/x3s9onud20gd/wish/147613588 2017-01-17 17:28:02 UTC https://padlet.com/eeverson1/x3s9onud20gd/wish/147613588 Midterm Unit 6 Worksheet eeverson1 https://padlet.com/eeverson1/x3s9onud20gd/wish/147614451 2017-01-17 17:30:10 UTC https://padlet.com/eeverson1/x3s9onud20gd/wish/147614451 Helpful Hint #1: eeverson1 https://padlet.com/eeverson1/x3s9onud20gd/wish/147614761 There is a difference between factoring and solving. We factor expressions and the answer is left in factored form (usually a set of parentheses). We solve equations and our answer is actually solving for x. ]]> 2017-01-17 17:31:07 UTC https://padlet.com/eeverson1/x3s9onud20gd/wish/147614761 Helpful Hint #2 eeverson1 https://padlet.com/eeverson1/x3s9onud20gd/wish/147615289 When solving an inequality, make sure that your answer is either an "and" or "or" statement. ]]> 2017-01-17 17:32:38 UTC https://padlet.com/eeverson1/x3s9onud20gd/wish/147615289 Helpful Hint #3 eeverson1 https://padlet.com/eeverson1/x3s9onud20gd/wish/147615694 When working on question #12, you must do completing the square twice to manipulate the equation so it resembles the equation of a circle. ]]> 2017-01-17 17:33:46 UTC https://padlet.com/eeverson1/x3s9onud20gd/wish/147615694 Helpful Hint #4 eeverson1 https://padlet.com/eeverson1/x3s9onud20gd/wish/147616243 When working on question #13, you must use completing the square to put into vertex form.
Remember to check your answer by putting the original equation into your calculator to see if you have the vertex correct. ]]> 2017-01-17 17:35:11 UTC https://padlet.com/eeverson1/x3s9onud20gd/wish/147616243 Helpful Hint #5 eeverson1 https://padlet.com/eeverson1/x3s9onud20gd/wish/147616834 When working on #14, pick the point (x, y) on the parabola. This point is equidistant to both the directrix and focus. ]]> 2017-01-17 17:36:36 UTC https://padlet.com/eeverson1/x3s9onud20gd/wish/147616834