Section 5.1.1 Direct and Inverse Variation. Lesson Objective: Students will: Formally define and apply inverse and direct variation.

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Presentation transcript:

Section Direct and Inverse Variation

Lesson Objective: Students will: Formally define and apply inverse and direct variation.

1: 6.65 = 1000k p(120,000) = ($120,000) p(120,000) = $798 p(B) = B

1:

2:

5-3: Suppose y varies directly with the square of x. a: Express this relationship generally using k as the constant of variation.

5-3: b: Solve for the specific solution (find the value of k and use it to write the equation of variation) if y = 3 when x = 2.

5-3: c: Use the equation from part (b) to find y when x = -3.

Assignment Pg 230 #5-4 TO 5-12