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McGraw Hill Integrated II, 2012

MH

McGraw Hill Integrated II, 2012 View details

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Exercise 5 Page 167

Substitute 0 for x to calculate the function's value.

3

Practice makes perfect

Using the function g(x), we want to evaluate for the given value, g( 0). To do this, we need to substitute 0 for x in each instance of the x-variable.

g(x)=- x^2-2x+3

x= 0

g( 0)=- ( 0)^2-2( 0)+3

Calculate power

g(0)=- (0)-2(0)+3

Zero Property of Multiplication

g(0)=0-0+3

Identity Property of Addition

g(0)=3

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QuickCheck p.167