Slope-Intercept Form 5.1 Day 1 Day 2 Day 3.

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Presentation transcript:

Slope-Intercept Form 5.1 Day 1 Day 2 Day 3

Slope-Intercept Form (5.1 A) Write the equation of the line whose slope is -2 and whose y-intercept is 7. slope y-intercept Slope-intercept form looks like: y = mx + b Slope y-intercept Answer:

Slope-Intercept Form (5.1 A) Write in slope-intercept form. Slope-intercept form looks like: slope y-intercept y = mx + b Slope y-intercept Answer:

Slope-Intercept Form (5.1 A) Write in slope-intercept form. Slope-intercept form looks like: slope y-intercept y = mx + b Slope y-intercept Answer:

Slope-Intercept Form (5.1 A) Write in slope-intercept form. Slope-intercept form looks like: slope y-intercept y = mx + b Slope y-intercept Answer:

Review Questions Evaluate when x = - 3 y = 6

Review Questions Find three ordered pairs. ( - 2 , ) ( 0 , ) ( 2 , ) ( - 2 , ) ( 0 , ) ( 2 , ) ( - 2 , 17 ) ( 0 , 7 ) ( 2 , - 3 )

Review Questions Rewrite in slope-intercept form. y = mx + b Slope-intercept form looks like:

Review Questions Write the percent as a mixed number in simplest form.

Slope-Intercept Form (5.1 B) Write in slope-intercept form. Slope-intercept form looks like: y = mx + b Slope y-intercept slope = Find slope first. or Answer:

Slope-Intercept Form (5.1 B) Write in slope-intercept form. (0, 2) ( -3, 0) y = mx + b Slope y-intercept First find slope of: (0, 2) ( -3, 0) Answer:

Slope-Intercept Form (5.1 B) Write in slope-intercept form. (-2, -1) ( 1, 3) y = mx + b Slope y-intercept First find slope of: (-2, -1) ( 1, 3) Answer:

Slope-Intercept Form (5.1 B) Write in slope-intercept form. (-4, 1) ( 5, 1) y = mx + b Slope y-intercept First find slope of: (-4, 1) ( 5, 1) Answer:

Review Questions Evaluate when x = - 3 y = 6

Review Questions Find three ordered pairs. ( - 2 , ) ( 0 , ) ( 2 , )

Review Questions Rewrite in slope-intercept form. Slope-intercept form looks like: y = mx + b

Review Questions Write the percent as a mixed number in simplest form.

Slope-Intercept Form (5.1 C) Write in slope-intercept form. Slope-intercept form looks like: y = mx + b Slope y-intercept slope = Find slope first. or Answer:

Slope-Intercept Form (5.1 C) Write in slope-intercept form. ( -3, 0) (0, -1) y = mx + b Slope y-intercept First find slope of: ( -3, 0) (0, -1) Answer:

Slope-Intercept Form (5.1 C) Write in slope-intercept form. (0, 2) ( 2, 0) y = mx + b Slope y-intercept First find slope of: (0, 2) ( 2, 0) Answer:

Slope-Intercept Form (5.1 C) Write in slope-intercept form. (2, 3) ( 0, -2) y = mx + b Slope y-intercept First find slope of: (2, 3) ( 0, -2) Answer:

Review Questions Evaluate when x = - 3 y = 6

Review Questions Find three ordered pairs. ( - 2 , ) ( 0 , ) ( 2 , ) ( - 2 , ) ( 0 , ) ( 2 , ) ( - 2 , 3) ( 0 , 1 ) ( 2 , - 1 )

Review Questions Rewrite in slope-intercept form. Slope-intercept form looks like: y = mx + b

Review Questions Write the percent as a mixed number in simplest form.

Review Questions