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anonymous
 one year ago
If s(x) = 2 – x2 and t(x) = 3x, which value is equivalent to s(t(7))
–439
–141
153
443
anonymous
 one year ago
If s(x) = 2 – x2 and t(x) = 3x, which value is equivalent to s(t(7)) –439 –141 153 443

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SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.0first you need to find the s(t(x)).

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.0plug in 3x instead of x, into 2x²

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.0s(x) = 2 – x² correct?

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.0ok, if I wanted to find s(A) wat would I do?

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.0s(x)=2x² s(A)=2(A)² just sub A for x

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.0what if I wanted to find s(3), what would I do?

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.0s(x)=2x² s(3) = ?

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.0so s(x)=2x² what is s(3x) ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0sorry back was helping my dad

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.0i am helping another student too, so it's ok

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.0s(3x)=2(3x)² like this
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