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October 22, 2014

October 22, 2014

Posted by **Karlee** on Sunday, April 21, 2013 at 1:14pm.

(a) f(-4)=

(b) f(-x)=

(c) -f(x)=

(d) f(x+h)=

- For the function defined by...HELP -
**Steve**, Sunday, April 21, 2013 at 5:37pmjust plug and chug:

f(-4) = 3(16)+5(-4)+2 = 30

f(-x) = 3(-x)^2+5(-x)+2 = 3x^2-5x+2

-f(x) = -(3x^2+5x+2) = -3x^2-5x-2

f(x+h) = 3(x+h)^2+5(x+h)+2

= 3x^2+6hx+3h^2 + 5x+5h + 2

= 3x^2 + (6h+5)x + (3h^2+5h+2)

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