'Constant variation' diaporamas de présentation

Direct Variation

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Direct Variation

Direct Variation. What is it and how do I know when I see it?. Definition: Y varies directly as x means that y = kx where k is the constant of variation. (see any similarities to y = mx + b?) Another way of writing this is k = . In other words:

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DIRECT VARIATION

DIRECT VARIATION. OBJECTIVES: Relate slope to a constant of variation. Use the constant of variation to solve problems. Write linear equations that represent direct variations. Recognize the graph of a direct variation. Use a ratio to write an equation for a direct variation.

533 views • 21 slides

Direct Variation

Direct Variation. What is it and how do I know when I see it?. Definition: Y varies directly as x means that y = kx where k is the constant of variation. (see any similarities to y = mx + b?) Another way of writing this is k = . In other words:

490 views • 20 slides

Direct Variation

Direct Variation. What is it and how do I know when I see it?. Definition: Y varies directly as x means that y = kx where k is the constant of variation. (see any similarities to slope?) Another way of writing this is k =. In other words: The change in Y over the change in x!

370 views • 20 slides

Inverse Variation

Inverse Variation. What is it and how do I know when I see it?. Inverse Variation. When we talk about an inverse variation, we are talking about a relationship where as x increases, y decreases or x decreases, y increases at a CONSTANT RATE. Definition:

828 views • 20 slides

Direct Variation

Direct Variation. What is it and how do I know when I see it?. Definition: Y varies directly as x means that y = kx where k is the constant of variation. (see any similarities to y = mx + b?) Another way of writing this is k =. In other words:

583 views • 20 slides

Direct Variation

Direct Variation. What is it and how do I know when I see it?. Presentation from: http://teachers.henrico.k12.va.us/math/hcpsalgebra1/module3-6.html. Definition: Y varies directly as x means that y = kx where k is the constant of variation. (see any similarities to y = mx + b?)

354 views • 20 slides

Direct Variation

Direct Variation. What is it and how do I know when I see it?. Definition: Y varies directly as x means that y = kx where k is the constant of variation. (see any similarities to slope?) Another way of writing this is k =. In other words: The change in Y over the change in x!

322 views • 20 slides

Direct Variation

Direct Variation. What is it and how do I know when I see it?. Definition: Y varies directly as x means that y = kx where k is the constant of variation. (see any similarities to y = mx + b?) Another way of writing this is k =. In other words:

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Grade Distribution

Grade Distribution. Reassessments and Make-ups due Thursday, Feb 5th. 10/19/2012 8:16 AM. 10/19/2012 8:16 AM. 1. 1. Direct and Inverse Variations. Section 8-1. Direct Variation.

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Stat 13, Tue 5/29/12. 1. Drawing the reg. line. 2. Making predictions. 3. Interpreting b and r.

Stat 13, Tue 5/29/12. 1. Drawing the reg. line. 2. Making predictions. 3. Interpreting b and r. 4. RMS residual. 5. r 2 . 6. Residual plots. Final exam is Thur, 6/7, in class.

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ES 202 Fluid and Thermal Systems Lecture 3: Pressure Distribution on Submerged Surfaces (12/05/2002)

ES 202 Fluid and Thermal Systems Lecture 3: Pressure Distribution on Submerged Surfaces (12/05/2002). Assignments. Reading: Cengel & Turner Section 10-4 and 10-5 Homework: 10-11, 10-19, 10-37 in Cengel & Turner Definition of specific gravity and gage pressure. Road Map of Lecture 3.

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Drill #61

Drill #61. Find the slope of the line that passes through each pair of points: 1. ( 6, -4 ), ( 8, -7 ) 2. ( 8, 5 ), ( 8, -1) Determine the value of r so that the line that passes through each pair of points has the given slope:

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Chapter 5: Direct Variation

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