8/16/2019 Kuiz Flog Vle Math t3

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1. Table below shows the values of variables x  and y  of a function.

 x  -3 1 2

 y  -11 1 4

 The function is

A. y = x  - 10

B. y  = 2 x  - 5

C. y  = 3 x  - 2

. y  = 4 x  - 1

Answer ! C

2. "usan drives at an avera#e s$eed of 112 %&'h fro& ($oh to Tan)un# *ali&. The

 )ourne+ ta%es 4 hours. "usan ta%es 30 &inutes shorter for his return )ourne+ fro&

 Tan)un# *ali& to ($oh. ,ind the avera#e s$eed in %&'h for her return )ourne+.

A. 35

B. 42

C. 0

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Answer !