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McGraw Hill Glencoe Algebra 2, 2012

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McGraw Hill Glencoe Algebra 2, 2012 View details

1. Graphing Quadratic Functions

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Exercise 77 Page 227

Can you write the equation in standard form?

No.

Practice makes perfect

If the given equation is a linear equation, it will follow the standard form. Ax+ By=CIn this form, A, B, and C are constants and either A or B must be nonzero.

y = 4x^2 + 3x

LHS-3x=RHS-3x

y - 3x = 4x^2

Writing the given equation this way, we see that something is different. 1y- 3x= 4x^2 There is a x-term with an exponent. Because of this, the equation cannot be written in standard form and is therefore not linear.

Subchapter links

Check Your Understanding p.224

Practice and Problem Solving p.224-226

H.O.T. Problems p.226

Standardized Test Practice p.227

Spiral Review p.227

Skills Review p.227