Answer:
(a) -- The equation
(b) 31 inches
Step-by-step explanation:
Given
See attachment
Solving (a): The equation of the trend line.
We start by calculating the slope (m)
Where
So, we have:
The equation is then calculated using:
Where:
Open bracket
(b) The height of a 2 year old.
To do this, we substitute 2 for x in
The prediction is 31 inches
Answer:
c
Step-by-step explanation:
I hope this helps witb you.
$6.05 because 10.09 × 0.6 is 6.054, round down because the last number is less than 5, and you have 6.05.