PDF chapter test TRY NOW

1. You are downloading a song. The percent \(y\) (in decimal form) of mega bytes remaining to get downloaded in \(x\) seconds is given by \(y = -0.1x + 1\), then:
 
(i) The graph of the equation.
 
Important!
This is a self assessment task. Solve this question and assess the solution steps after completing the test on your own.
(ii) The total MB of the song is
 
(iii) After how many seconds will \(75\%\) of the song will be downloaded?  seconds.
 
(iv) After how many seconds will the song be downloaded completely?  seconds.
 
2. Find the slope and \(y\) intercept of \(\sqrt{3}x + (1 - \sqrt{3})y = 3\).
 
Answer:
 
Slope \(m =\)
 
\(y\) intercept \(=\)
Answer variants:
3+32
33+32