5/14 Algebra 2 Week Review

Is it an inverse variation?

100

Slide 14

No, there is no constant of variation. 

200

Slide 15

Yes, there is a constant of variation. 

300

Slide 16

Yes, there is a constant of variation. 

Find the Constant of Variation

100

Slide 17

36

200

Slide 18

2

300

Slide 19

15

Use an inverse variation

100

In an inverse variation, x = 4 when y = 2. 

What is the value of y when x = 8?

y = 1

200

In an inverse variation, x = -3 when y = 4. 

What is the value of y when x = 6?

y = -2

300

In an inverse variation, x = 1 when y = 1/2. 

What is the value of y when x = 10?

y = 1/20

Identify the asymptote

100

Slide 20

x = 3

200

Slide 21

y = 2

300

Slide 22

x = -2