'Combined variation' presentation slideshows

Inverse Variation

1.29k views • 102 slides

Chapter 7: Basic Concepts of Algebra

Chapter 7: Basic Concepts of Algebra. 7.1. Linear Equations. An equation in the variable x is linear if it can be written in the form Ax + B = C where A,B,C are real numbers and A is not 0. 7.1. Helpful properties. Addition property : A = B and A + C = B + C

358 views • 32 slides

Chapter 7: Basic Concepts of Algebra

Chapter 7: Basic Concepts of Algebra. 7.1. Linear Equations. An equation in the variable x is linear if it can be written in the form Ax + B = C where A,B,C are real numbers and A is not 0. 7.1. Helpful properties. Addition property : A = B and A + C = B + C

327 views • 32 slides

Inverse, Joint, and Combined Variation

Inverse, Joint, and Combined Variation. Objective: To find the constant of variation for many types of problems and to solve real world problems. Inverse Variation.

1.99k views • 29 slides

Inverse, Joint, and Combined Variation

Inverse, Joint, and Combined Variation. Objective: To find the constant of variation for many types of problems and to solve real world problems. Inverse Variation.

668 views • 29 slides

Chapter 5

Chapter 5 . Section 1 variation. Objectives. Solve problems involving direct, inverse, joint, and combined variation. Variations.

440 views • 25 slides

Warm up

Warm up. Determine the asymptotes for:. Lesson 3-8 Direct, Inverse & Joint Variation. Objective: To recognize and use direct variation to solve problems. Definition: Y varies directly as x means that y = kx where k is the constant of variation. Another way of writing this is k =.

251 views • 18 slides

Splash Screen

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3.7 Variation and Applications Mon Oct 14

3.7 Variation and Applications Mon Oct 14. Do Now Solve the inequality. HW Review: p.327 #41-57. Direct Variation. If a situation gives rise to a linear function f(x) = kx , or y = kx , where k is a positive constant, we say that y varies directly as x

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Modeling Functions Using Variation

Modeling Functions Using Variation. Section 3.6. Direct Variation . Let x and y represent two quantities. The following are equivalent statements: y = kx , where k is a nonzero constant. y varies directly with x. y is directly proportional to x.

620 views • 16 slides

12-7 Joint and Combined Variation Warm-up Problems

12-7 Joint and Combined Variation Warm-up Problems. Find the equation of variation where y varies directly as x, and y = 6, when x = 5. Find the equation of variation where y varies inversely as x, and y = 2 and x = 7. Joint Variation.

449 views • 16 slides

Section 3.6

Section 3.6. Variation. Direct Variation. If a situation gives rise to a linear function f ( x ) = kx , or y = kx , where k is a positive constant, we say that we have direct variation , or that y varies directly as x , or that y is directly proportional to x .

252 views • 14 slides

Types of Variation

Types of Variation. Direct Variation : y varies directly as x . As x increases, y also increases. As x decreases, y also decreases. Equation for Direct Variation: y = k x.

6.3k views • 13 slides

PreCalculus

PreCalculus. Section 1.6 Mathematical Modeling. Direct Variation. y = kx y varies directly as x y is directly proportional to x k is the constant of variation or constant of proportionality As one variable increases so does the other. Example 1.

233 views • 10 slides

Joint and Combined Variation

Joint and Combined Variation. Review of Variations. Joint Variation. The variable y is said to vary jointly as x and z if y=kxz. In the equation y=kxz, k is the constant of variation . Example: y varies jointly as x and z, and y = 54 when x = 2 and z=9. Example.

5.71k views • 10 slides

2.8 Modeling Using Variation Pg. 364 #2-10 (evens), 22-34 (evens)

2.8 Modeling Using Variation Pg. 364 #2-10 (evens), 22-34 (evens). Objectives Solve direct variation problems. Solve inverse variation problems. Solve combined variation problems. Solve joint variation problems. Direct Variation.

189 views • 7 slides

3.8 Stuff

3.8 Stuff. A quantity y is said to vary directly as the quantity x , or y is directly proportional to x , if there is a constant k such that y = kx This constant is called the constant of variation. 3.8 Stuff.

130 views • 5 slides