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August 21, 2014

August 21, 2014

Posted by **Brianna** on Monday, September 26, 2011 at 9:44am.

- College Algebra -
**Anonymous**, Monday, September 26, 2011 at 9:55amg ( x ) = - 2 * x ^ 2 + b * x + c

For:

x = 0

y= 5

Then:

g( x ) = - 2 * 0 ^ 2 + 0 * x + c = 5

g( x ) = c = 5

c = 5

For:

x= 1

y = 0

g ( x ) = - 2 * 1 ^ 2 + b * 1 + c = 0

g ( x ) = - 2 + b + c = 0

g ( x ) = - 2 + b + 5 = 0

g ( x ) = b + 3 = 0

b = -3

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