Marie plans to sell roses for Valentine's Day. She decides on the following prices: 1 rose for $4.25, 2 roses for $6.00, 3 roses for $7.75, 4 roses for $9.50, 5 roses for $11.25, and half-dozen roses for $13.00. Which function correctly describes Marie's prices?

A. f (x) = 1.75x

B. f (x) = 3x

C. f (x) = 1.75x + 2.5

D. f (x) = 3x + 1.25

Question

16 December, 10:55

+2

Answers (2)

Know the Answer?

Oliver Bright · Answer 1

A. f (x) = 1.75x

Explanation:

Every time you buy add a rose, the price increases 1.75

4.25 - > 6

9.50 - > 11.25

Erin · Answer 2

you could try testing them out and see which answer works