Answer:
Point A(3,36).
Step-by-step explanation:
1 foot = 12 inches
3 feet = 12 × 3 = 36 inches.
1 year = 12 months
How many years? = 36 months
We cross multiply to get [tex]\frac{36 * 1}{12}[/tex] = 3years.
A child who is 3 feet tall at 36 months is therefore represented by point A(3,36).