Variation Station

Observe the machines as you move the master lever. Drag the correct labels to classify their behavior.

x = {{ s1.x.toFixed(1) }}
Machine A
Output (y)
Drop label here
Machine B
Output (y)
Drop label here

Find the constant of variation ().

Direct Variation
If varies directly with ,
and when .
{{ s2.currentY }}
=
{{ s2.k }}
×
{{ s2.x }}
Use the slider to set so the equation matches the given values.

Reconstruct the signal curve to pass through the target points.

{{ s3.selectedK }}
Current Equation:

Solve the final calibration sequence.

Pressure () varies inversely with Volume ().
When , .
Find when .
1. Find constant
{{ s4.kGuess }}
Complete step 1
2. Find new
{{ s4.p2Guess }}

Calibration Complete!

You've mastered Direct and Inverse Variation. The station is running perfectly.