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Core Connections Integrated I, 2013

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Core Connections Integrated I, 2013 View details

2. Section 5.2

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Exercise 82 Page 274

Practice makes perfect

a First, we have to write equations describing the sale of the different calculators in slope-intercept form.

y = m x + b

In this form,

m

is the slope and

b

is the

y -

Scientific Calculators

The company has already sold

10000

calculators, which can be interpreted as the function's

y -

intercept.

b = 10000

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b In Part A we found the following equation.

10000 + 1500 m = 18000 + 1300 m

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Subchapter links

5.2.1 Generating and Investigating Sequences p.264-265

5.2.2 Generalizing Arithmetic Sequences p.269-270

5.2.3 Recursive Sequences p.273-274