Alternate Form of Direct Variation If (x, , y, ) and (xl, y2) satisfy the direct-variation relationship y = fcx, then Xi-h. Proof: Suppose that (*, ... Answers for Lesson 3.3 Skill B Try This Example 1 $39 Try This Example 2 562.5 gallons 1. Al = 2 2. a = 9 3.

Title | : | Algebra essentials and applications |

Author | : | Joseph C. Power, Holt, Rinehart, and Winston, inc |

Publisher | : | - 2001 |

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