Posted by **janet** on Wednesday, November 14, 2012 at 1:36pm.

You have a coupon for $50 off your camera purchase of $100 or more at Zeke's Camera World. Write a function relating a camera's purchase price, y, to the retail price, x. Give the domain of this function.

- Algerbra 1 -
**Steve**, Wednesday, November 14, 2012 at 2:02pm
y = x - 50 for x>=100

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