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  • 26-05-2020
  • Mathematics
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9(x) = 2x-1
r(x) = -2x
2
2
Find the value of r(q (2)).

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Аноним Аноним
  • 26-05-2020

Answer:

Answer is -6

Step-by-step explanation:

[tex]given \: q(x) = 2x - 1 \\ and \: r(x) = - 2x \\ r(q(2)) = r(2(2) - 1) \\ \: \: = r(4 - 1) \\ = r(3) \\ = - 2(3) \\ = - 6 \\ therefore \: r(q(2)) = - 6[/tex]

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