11/16 Warm Up- Monday.

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Presentation transcript:

11/16 Warm Up- Monday

11/16 Objective I will be able to determine whether lines are parallel, perpendicular, or neither and write equations of parallel and perpendicular lines.

11/16 Concept Builder

11/16 Concept Builder

11/16 Concept Builder

11/16 Concept Builder

11/16 Concept Builder

11/16 Concept Builder

11/17: Warm Up Tuesday

11/17 Objective I will be able to determine whether lines are parallel, perpendicular, or neither.

Parallel and Perpendicular Lines Worksheet 11/17 Assignment Parallel and Perpendicular Lines Worksheet

11/18: Warm Up Wednesday

I will be able to graph parent function of linear equation. 11/18 Objective I will be able to graph parent function of linear equation.

Meet the Parent Activity. Guess the age of the following celebrities.

11/19: Warm Up Thursday Parallel lines have the 1)__________ slope. Same in math means 2)__________. Perpendicular lines have 3)__________ 4)__________ slopes. Negative reciprocal means 5)__________ signs and 6)__________ fractions. Word Bank: opposite same negative flipped reciprocal equal

11/19 Objective I will be able to predict transformation of linear parent function using slope and y-intercept.

11/19 Concept Builder Parent function: the most basic form of an equation: linear y = x

11/19 Concept Builder Parent function: basic form of equation: linear y = x Reflection: reflected across x-axis

11/19 Concept Builder Parent function: basic form of equation: linear y = x Translation: slides up or down the y-axis

11/19 Concept Builder Parent function: basic form of equation: linear y = x Stretch: stretches line toward y-axis; makes line more steep Compression (shrink): presses toward the x-axis; flattens the line

Linear Transformations y = m (x) + b y-coordinate: the y-value

y = m (x) + b Linear Transformations slope: rise over run - value: negative correlation; reflection over x-axis more than 1: steeper; stretch less than 1: flatter; compression

Linear Transformations y = m (x) + b x –coordinate: the x-value

y = m (x) + b Linear Transformations y-intercept: where line crosses the y-axis changes move line up or down + value: moves up - value: moves down

y = m (x) + b Linear Transformations y-coordinate: the y-value slope: rise over run - value: negative correlation; reflection over x-axis more than 1: steeper; stretch less than 1: flatter; compression x –coordinate: the x-value y-intercept: where line crosses the y-axis changes move line up or down + value: moves up - value: moves down

11/20: Warm Up Friday y = m (x) + b Word bank: compresses moves down moves up reflects stretches negative value: bigger than one: smaller than one: positive value: negative value:

11/20 Objective I will be able to predict transformation of linear parent function using slope and y-intercept.