Bell Ringer I will not answer questions about the Bell Ringer

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Bell Ringer I will not answer questions.

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Bell Ringer The vertices of figure ABCD are A(4,2), B(-1, 0), C(5, 5), and D(1, -3). This figure is translated 3 units to the right and 4 units up.

Bell Ringer – I will not answer questions

Bell Ringer I will not answer questions about the Bell Ringer. Write each ratio as a fraction in simplest form pencils to 12 pens rooms to.

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Bell Ringer Solve for x. 4 = 2x – x + 2 = 14

Bell Ringer 4x + y = 3 y – 6 = ½ x -9x + y = -5 -4x + y = 2

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Evaluate each expression if n = 3, p = -2, and q = 6.

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Bell Ringer I will not answer questions about the Bell Ringer.

Bell Ringer What is R’ ? What is S ’ ? What is T ’ ? What is V ’ ?

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Bell Ringer I will not answer questions about the Bell Ringer

Bell Ringer (#1) - | | (#2) 3/6 + 1/12 (#3) -4( m – 2 )

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If f(x) = 4x – 3, find each function value.

Solve. You do not HAVE to check. #1. 2f + 3 = 11f - 24 #2

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#1. 6x = 42 #2. x – 9 = -10 # z = z #4. 12x – 3 = 4x + 13 Bell Ringer.

Bell Ringer 4x + y = 3 y – 6 = ½ x -9x + y = -5 -4x + y = 2

If f(x) = 4x – 7, find each function value.

Solve for x in #1-3. #1. x + 9 = 15 #2. x – 2 = 10 #3. 6x = 30 #4

Bell Ringer I will not answer questions about the Bell Ringer. Write each ratio as a fraction in simplest form pencils to 12 pens rooms to.

Simplify each expression.

Put each equation into the form

Bell Ringer Solve for x. 4 = 2x – x + 2 = 14

State the y-intercept of each of the following equations.

Find each quotient. Express using exponents

BELL RINGER: You have 5 minutes to complete.

Bell Ringer What is R’ ? What is S ’ ? What is T ’ ? What is V ’ ?

Evaluate each expression if a = 11, b = -1, and c = -8

Solve. You do not HAVE to check. #1. 2f + 3 = 11f - 24 #2

Write an equation in slope-intercept form for each line.

Write an equation in slope-intercept form for each line.

Write each number in scientific notation.

Bell Ringer I will not answer questions about the Bell Ringer

If f(x) = 4x – 7, find each function value.

Find the measures of the angles in each triangle. #1. #2. #3.

Bell Ringer – Throw Back Thursday I will not answer any questions about the Bell Ringer. This is from Notes Section 9.3 Multiply or Divide. Express your.

#1. 6x = 42 #2. x – 9 = -10 # z = z #4. 12x – 3 = 4x + 13 Bell Ringer.

Write each expression using exponents.

Evaluate each expression if n = 3, p = -2, and q = 6.

Bell Ringer I will not answer questions.

Bell Ringer #1. 3x + 1 = 10 #2. 18 – 2q = 4 #3. 8w – 12 = -4

Write each expression using exponents.

Presentation transcript:

Bell Ringer I will not answer questions about the Bell Ringer Express each ratio as a fraction in simplest form. 1. 56 pencils to 64 erasers 2. 26 tents to 65 campers 3. 45 out of 75 days 4. 112 out of 200 pages

Quiz Time Clear your desk of everything but a pencil and a calculator. You CAN write on the quiz.

Section 6.4 Proportional and Nonproportional Relationships R drive > Key > Feb 16_20 > 2_18__6.4 Pro & Nonpro Relationships File > Save As > P drive > Math > Feb 16_20 > 2_18__6.4 Pro & Nonpro Relationships

Let’s Review the Definitions Proportional - Two quantities with a constant ratio Nonproportional- Two quantities without a constant ratio

Example 1 Identify Proportional Relationships

Example 2 Identify Proportional Relationships

Example 3 Identify Proportional Relationships

Example 5 – Your Turn Identify Proportional Relationships

Vocabulary Constant of Proportionality – The k (constant ratio) in the equation y = kx This is also called the unit rate

Example 7 Describe Proportional Relationships

Example 8 Describe Proportional Relationships

Example 9 Describe Proportional Relationships Nina charges $34.50 for 6 days of pet sitting. Write an equation relating the cost of pet sitting to the number of days. What would be the cost of pet sitting for 4 days?

Homework Section 6.4 #1-2, 4-7, 10, 11

Homework Section 6.4 #1-2, 4-7, 10, 11