4.7 Notes Alg1.notebook
November 29, 2012
IV. Problem Solving Application
The cost to stain a deck is a linear function of the deck’s area.
14.
The cost to stain 100, 250, 400 square feet are shown in the
table. Write an equation in slopeintercept form that
represents the function. Then find the cost to stain a deck
whose area is 75 square feet.
47 p.279
#1 15 odds, 16 18, 19, 21, 22,
23 37 odds, 43, 44 46