Originally Posted by

**register123** hi everyone

I was having trouble with my math homework and was wondering if someone would be willing to help me. The question is as follows:

*Using the fitted polynomial in part (4)[example: y=0.0003x^4-0.0345x^3+0.8576x^2 - 34.5x + 342.4] and what you have learned in calculus, calculate two polynomials that describe the fetal and placental weight (grams) as a function of time (days), assuming at 16 weeks, a regular fetus is about 100 grams and a regular placenta weighs 120 grams. Plot the fetal and placental weight as a function of time on two new graphs using Desmos Graphing calculator, called Fig 5 and Fig 6. Use proper labels on the x and y axes.*

I have the necessary equations for the question but I am unsure of what to do with them. Can anyone help me out.