Download presentation

Presentation is loading. Please wait.

1
Bellringer

2
Bellringer Write and equation for each graph

3
5-5 Direct Variation

4
**Direct Variation A function in the form ,where**

, is a direct variation. The constant of variation, , is the coefficient of The variables and are said to vary directly with each other.

5
**Is it direct variation? To discover this, just solve for y.**

Find the constant of variation

6
**Is it direct variation? Try these please.**

Remember: To discover this, just solve for y. yes no no

7
**Write the equation from a point**

Given point: (4, -3)

8
**Write the equation from a point**

Your turn! Point (-3, -6) Point (12, -8)

9
**Direct Variation Tables**

Use the ratio, , to tell whether y varies directly with x. Why? Since, k = If yes, then write the direct variation equation. x y -2 1 4 8 -4 -10 5

10
Assignment Page 264 Numbers: even

Similar presentations

OK

Agenda Lesson 4-6 – Inverse Variation - Day 1 Standards 15.0 Use algebraic techniques Standards 16.0 Give pertinent information about given functions Warm.

Agenda Lesson 4-6 – Inverse Variation - Day 1 Standards 15.0 Use algebraic techniques Standards 16.0 Give pertinent information about given functions Warm.

© 2017 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Ppt on indian culture and philosophy Jit ppt on manufacturing jobs Download ppt on mind controlled robotic arms and legs A ppt on taj mahal Ppt on tamper resistant paper Convert pdf to ppt online without email Ppt on noun for class 10 Ppt on alternative sources of energy and energy crisis Ppt online form in mp Jit ppt on manufacturing news