SMS Alg Friday 12/14 HW - Inverse Variation

by Malia Rivera

| 17 Questions1

1

Select all that are represented by the variable "a" in terms of direct/inverse variation.

Constant of proportionality

Y-intercept

Constant of variation

A point on the variation line

Slope (m)

2

1

What is the equation for direct variation? (to show division use the / button on your keyboard to show division - if needed)

3

1

What is the equation for inverse variation? (to show division use the "/" button on your keyboard to show division - if needed)

Tell whether the equation represents direct variation, inverse variation, or neither.

4

1

Direct Variation

Neither

Inverse Variation

5

1

Direct Variation

Neither

Inverse Variation

6

1

Direct Variation

Neither

Inverse Variation

7

1

Direct Variation

Neither

Inverse Variation

8

1

Direct Variation

Neither

Inverse Variation

9

1

Direct Variation

Neither

Inverse Variation

10

1

Direct Variation

Neither

Inverse Variation

11

1

Direct Variation

Neither

Inverse Variation

Given that y varies inversely with x, use the specified values to write an inverse variation equation that relates x and y. Then find the value of y when x =2.

12

1

(Follow the directions above)

13

1

(Follow the directions above)

14

1

(Follow the directions above)

15

1

(Follow the directions above)

16

1

(Follow the directions above)

17

1

The owner of an electronics store determines that the montly demand d (in units) for a computer varies inversely with the price p (in dollars) of the computer. When the price is $700, the monthly demand is 250 units. Write the invrse variation equation that relates p and d.

Then find the montly demand when the price is $500. JUST WRITE THE NUMBER, DON'T NEED UNITS!

Add to my formatives list

Formative uses cookies to allow us to better understand how the site is used. By continuing to use this site, you consent to the Terms of Service and Privacy Policy.