A researcher observes and records the height of a weight moving up and down on the end of a spring. At the beginning of the obse
1 answer:
You might be interested in
Answer:
<h2>altitude = 5</h2>Step-by-step explanation:
Look at the picture.
Use the Pythagorean theorem:
<em>subtract 144 from both sides</em>
Answer:
Step-by-step explanation:
Given: Direct Variation
(0,0) ,(3,12),(9,36)
Required
Constant of Variation
Provided that the given data is a direct variation, the constant variation is represented by r.
r is calculated as thus;
Divide both sides by x
Point (0,0) is the center of origin and cannot be used
When x = 3, y = 12
and
When x = 3, y = 12
and
Notice that the value of r remain constant in both cases; Hence, the constant of variation is;