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Big Ideas Math Integrated I, 2016

BI

Big Ideas Math Integrated I, 2016 View details

1-3. Quiz

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Exercise 8 Page 128

In what form must you be able to write all linear functions?

Nonlinear function.

Practice makes perfect

All linear functions must be able to be written in slope-intercept form.

y=mx+b Let's solve the given equation for y to see if it can be written in this form.

y=x(2-x)

Distribute x

y=2x - x^2

Since there is a term with the variable x squared, we cannot write the function in slope-intercept form. Therefore, this function is nonlinear.

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Exercises p.128