1 f(x) =-
2
X – 1
O reflected over x-axis, translated left 1 and down 2
reflected over x-axis, translated left 1 and up 2
reflected over x-axis, translated right 1 and down 2
reflected over x-axis, translated right 1 and up 2

Two blends of tea are mixed to make a blend that will be sold at the fair. black tea sells for $2.20 per pound and orange pekoe tea sells for $3.00 per pound. how much of each should be used to obtain a 4lb blend selling for $2.50 per pound?