Lucy owns a bakery. In 2004, she sold pies for $9.50 each. In 2008 she sold pies for 17.50 each. if the rate of change is 8, how much pie will she sell in 2012

I think its 25.50

I think this because in 4 years the rate of change was eight so each year the price raised by $2.

2008-2012 is 4 years so 4*2 is 8. 17.50 + 8 is $25.50

I don’t know if I’m right but yeah.