1. Section 3.7 Modeling Using Variation 2. Direct Variation 3.   4.   5. Example The volume of a sphere varies directly as the cube of the radius.If the volume of a sphere…

1. Mathematics Learner’s Material 9 This instructional material was collaboratively developed and reviewed by educators from public and private schools, colleges, and/or…

1. Mathematics Learner’s Material 9 This instructional material was collaboratively developed and reviewed by educators from public and private schools, colleges, and/or…

1. MATHEMATICS CLASS 7TH 2. r=3cm Radius = 6 cm r=6cm Radius = 3 cm Circumference of circle increases when we increase the radius of circle. 3. Number of people employed…

Winter_2013_Interim_Assessment_-_Grade_7_Mathematics.docx Name: __________________________ Class: ______________ Date: _______________ Miami-Dade Winter Interim Assessment…

Slide 1 Slide 2 Slide 3 What You Will Learn Recognize and solve direct and joint variation problems Recognize and solve inverse variation problems Slide 4 Slide 5 1) Direct…

Slide 1Today in Pre-Calculus Notes: –Power Functions Go over homework Go over test Homework Slide 2 Power Functions Definition: Any function that can be written in the…

Slide 1 Slide 2 Slide 3 PotpourriThe 2 P’s (parallel & perpentdicular) Point-SlopeSlope – Intercept Slope $500 $400 $300 $200 $100 Slide 4 Click here to go back to…

Slide 1 Slope and y-intercept recognize and interpret the y-intercept of a linear function; recognize the constant rate of change in a situation from a verbal description,…

Slide 1 Determine the domain and range of the following relations, and indicate whether it is a function or not. If not, explain why it is not. {(1, -4), (3, 6), (4, -4),…