
with y equaling the total and x equaling the number if months
7(x+3)
= 7x+ 7*3 (distributive property)
= 7x+ 21.
The final answer is 7x+21~
Answer:
2x² + 6x + 20
Step-by-step explanation:
See the picture
Answer:
-26.1 , -0.01 , 12% , 1/4 , 3-4
Step-by-step explanation:
A plot of residuals (vertical deviations from the regression line) shows the errors or lack of fit, so it would indicate a good fit if the residuals are small, vs. over fit if they are large. Due to age related growth short pre teen, and a plateau after age 21, I would expect a linear regression would offer estimate age 5.5 years.