#### Answer

$f(10)=677$
$f(-3)=66$

#### Work Step by Step

$f(x)=7x^{2}-2x-3$
$f(10)=7(10)^{2}-2(10)-3$
$f(10)=7(100)-(20)-3$
$f(10)=700-20-3$
$f(10)=677$
$f(-3)=7(-3)^{2}-2(-3)-3$
$f(-3)=7(9)+6-3$
$f(-3)=63+3$
$f(-3)=66$

Published by
Brooks Cole

ISBN 10:
1-43904-957-2

ISBN 13:
978-1-43904-957-0

$f(10)=677$
$f(-3)=66$

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