Question

when swathi was born her father was 30 years old. From an equation and draw a graph for this data. From the graph find swathi's age when her father is 50 years old​

Answer 1

Answer:

given:

when Swati born her father age was 30 years .

that emplies swatis father is 30 years elder than Swati

if swatis father age is 50 years ,then her age will be 30 less than Swati i.e 20 years