Question

Write an equation based on given scenario

Answer 1

The rate of increase in plant height is 1.5 cm/day and initial height is 3 cm. So equation is,

`y=1.5d+3`

Plot the equation on the graph.

From the graph it can be observed for d = 4, the value of equation is 9.

So plant height after 4 days is 9 cm.