Science Homework Help

Hello, I am taking chemistry class 1046 lab and I have a homework situation.

the homework is about (Analysis

of Copper in Brass Sample) In the data result I need to get the morality of Cu2+ as read from the standard curve, and the absorbance of Y and X is morality. Calculate the morality of Know solution knowing their absorbance.

the data: Absorbance value obtained 0.229 from trial #1 and 0.301 from trial #2. Can you help me please?

K4fx =(J4+0,0084)/0,2068ABCDEFGHJKLM1N3Conc. (ppm) absorbanceAbsorbance questionConc. (ppm)40,0000,00000Absorbance vs. Concentration0,2068x + 0,00840,45042,21950,114…