Question

Naman deposited rupees 4000
in a bank at a rate of 5% p.a. Draw a linear graph to show the relationship between time and amount for the first four year​

Answer 1

The graph is attached below.

Step-by-step explanation:

Since, for an investment the amount formula ( when there is a linear relation between time and amount ) is,

$A=P+\frac{P\times r\times t}{100}$

Where,

P = investment,

t = number of periods,

r = rate per period,

Here, P = 4000, r = 5%,

Thus, the amount after t years,

$A=4000+\frac{4000\times 5\times t}{100}=4000+200t$

Hence, the required relation would be,

$A = 4000 + 200t$

Graphing : Consider in the coordinate plane x represents time t and y represents amount A corresponding t,

For $t = 0, A = 0,$

For $t = 1, A = 4200$

i.e. join (0, 4000) and (1, 4200) in the coordinate plane.

Also, for t years $t \leq 4$

Time can't negative ⇒ $0 \leq t$

By the above information we can plot the graph ( that shown below )

#Learn more :

Draw the graph of a line :

https://brainly.in/question/8526375