children. Two formulas for modification of adult dosage levels for young children areandwh...

children. Two formulas for modification of adult dosage levels for young children are

and

where a denotes adult dose (in milligrams) and t denotes the age of the child (in years).

(a) If a =100, graph the two linear equations on the same coordinate plane for 0 ≤t ≤12.

(b) For what age do the two formulas specify the same dosage?