Point-Slope Form
HS Math
Created on September 23, 2024
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Transcript
Objectives - Write a function in point-slope form given a graph - Write a function in point-slope form given two points - Rewrite from slope-intercept to point-slope form
Point-Slope Form
Point-Slope Form
Write the equation in point-slope form for a line passing through (1, 3) with a slope of 5.
Write the equation in point-slope form for a line passing through (-1, 3) with a slope of - .
Write the equation in point-slope form for the line passing through (-11, 2) and (10, -2).
Step 1: Find slopeStep 2: Use one of the points and the slope in the point-slope formula.
point-slopegiven two points
Zoom Poll
Write the equation in point-slope form for the line passing through (5, -1) and (-4, -5).
Step 1: Find slopeStep 2: Use one of the points and the slope in the point-slope formula.
point-slopegiven two points
Zoom Poll
Write the equation in point-slope form for the line passing through (5, -1) and (-4, -5).
Step 1: Find slopeStep 2: Use one of the points and the slope in the point-slope formula.
point-slopegiven two points
Write the equation in point-slope form for the line graphed below.
Step 1: Find slopeStep 2: Use one of the points and the slope in the point-slope formula.
point-slopefrom agraph
Write the equation in point-slope form for the line graphed below.
Step 1: Find slopeStep 2: Use one of the points and the slope in the point-slope formula.
point-slopefrom agraph
Write the equation in point-slope form for the line graphed below.
Which is NOT an equation for the line in the graph?
Zoom POll
Write the equation y - 3 = -4(x - 4)in slope-intercept form.
Step 1: Distribute slopeStep 2: Move contstant over to the right side.Step 3: Write in function notation if needed.
Point-Slope to slope-intercept
Write the equation y - 3 = - (x - 4)in slope-intercept form.
Step 1: Distribute slopeStep 2: Move contstant over to the right side.Step 3: Write in function notation if needed.
Point-Slope to slope-intercept
Jamie's gym charges a monthly fee along with an additional fee per class.In July, Jamie took 10 classes and paid $80.In September, Jamie took 15 classes and paid $105.Write an equation in point-slope form to represent the situation.
real world
app
Jamie's gym charges a monthly fee along with an additional fee per class. The cost is modeled by the equations below. y - 80 = 5(x - 10) or y - 105 = 5(x - 15)How many classes did Jamie take if his monthly bill was $155?
real world
app
Objectives - Write a function in point-slope form given a graph - Write a function in point-slope form given two points - Rewrite from slope-intercept to point-slope form
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