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McGraw Hill Glencoe Algebra 2, 2012

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McGraw Hill Glencoe Algebra 2, 2012 View details

2. Solving Systems of Inequalities by Graphing

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Exercise 68 Page 152

Substitute - 0.75 for x to calculate the function's value.

- 6.25

Practice makes perfect

Using the function g(x), we want to evaluate for the given value, g( - 0.75). To do this, we need to substitute - 0.75 for x.

g(x)=3x-4

x= - 0.75

g( - 0.75)=3( - 0.75)-4

a(- b)=- a * b

g(- 0.75)=- 3* 0.75-4

Multiply

g(- 0.75)=- 2.25-4

Subtract term

g(- 0.75)=- 6.25

Subchapter links

Check Your Understanding p.149

Practice and Problem Solving p.149-151

H.O.T. Problems p.151

Standardized Test Practice p.152

Spiral Review p.152

Skills Review p.152