  PRE-ALGEBRA
ALGEBRA 1
GEOMETRY
ALGEBRA 2
TRIGONOMETRY
PRE-CALCULUS
CALCULUS    Algebra 2, 2008 PAGE: 90 SET: Exercises PROBLEM: 13
Please look in your text book for this problem Statement  Treat the data as ordered pairs. From the table, write the average distance as x - coordinate and the average temperatures as y - coordinate.

From the table, the two points are .

Substitute the values of in the slope formula . .

To write the line equation, we can use either of the two given points.

Consider the point . Substitute in point-slope form equation or . Apply distributive property: .  Subtract 166 from each side.   The line equation is . TESTIMONIALS
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