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If (x)= 2x square minus 1,then f(-3)
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If (x)= 2x square minus 1,then f(-3)

User Alex Bagnolini
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2 Answers

1 vote

Hope it will help u....

User Lenart
by
6.1k points
6 votes

Answer:

17.

Explanation:

f(x) = 2x^2 - 1

f(-3) = 2(-3)^2 - 1

= 2 * 9 - 1

= 18 - 1

= 17

Hope this helps!

User Blerim
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6.8k points
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