Showing posts with label Quadratic Equation. Show all posts
Showing posts with label Quadratic Equation. Show all posts

Thursday, November 7, 2013

Thursday 11/7

We continued studying for Common Assessment #4 today, which we'll be taking tomorrow.

Work hard and study tonight in order to arrive prepared tomorrow. We want everyone to be proficient! 

Homework #51: Finish the Common Assessment #4 MC Preview worksheet 
Solutions: Common Assessment #4 MC Preview answer key

You'll be able to use the following assignments for tomorrow's notes and homework quiz; please make sure to have them with you and fully ready to go:

Week 13
Openers / Warm-Ups
Notes #31
Notes #32
Assignment #49 (TB pg 489 & pg 472)
Assignment #50 (Projectile Word Problems)
Assignment #51 (CA #4 Preview)
Assignment #52 (CA #4 MC Preview) 

Thursday, October 24, 2013

Thursday 10/24

Today we worked on the Test 11 Preview worksheet in class. Tomorrow's test will cover everything we've learned in class this week (solving quadratic equations by factoring and solving with square roots). Be sure to study to arrive fully prepared!

  
Homework #44: Finish the Test 11 Preview worksheet
Solutions: Preview sheet solutions

If you're stuck on any of the homework or need help studying, you could always ask The Community.

You'll be able to use the following assignments for tomorrow's notes and homework quiz; please make sure to have them with you and fully ready to go:

Week 11
Openers / Warm-Ups
Notes #25
Notes #26
Notes #27
Assignment #41 (Factoring Review)
Assignment #42 (TB pg. 454)
Assignment #43 (Solving Equations with Square Roots)
Assignment #44 (Test 11 Preview) 

Wednesday, October 23, 2013

Wednesday 10/23

We continued our pursuit of solving quadratic equations today by solving them using square roots, using Notes #27.

In general, you solve each problem just like a normal linear equation, but use square root to "undo" the square on the variable in step #4. Remember, that quadratic equations will always have two solutions, so make sure you find both of them tonight on your homework.

Homework #43: Solving Equations with Square Roots worksheet
Solutions: Solving Equations with Square Roots answer key

Tuesday, October 22, 2013

Tuesday 10/22

Today we used Notes #26 to learn how to solve quadratic equations by factoring.

ax2 + bx + c = 0
(x + ?)(x + ?)

Remember to factor the quadratic equation first, then use the Zero Product Property (ab = 0) to find the two values that make each set of parenthesis equal to zero. If that last sentence didn't make sense to you, you've got some studying you need to do (the notes and the link above can help).

If you need some help, please pop into The Community and ask around.

Homework #42: TB pg 454 (#1-19, 27-31 odd)
Please check your answers in the back of the book when finished.