Jharne De and Ranjana Kumar Solutions for Chapter: Introduction to Graphs, Exercise 3: Work it Out

Plot the points $A\left(2, 6\right), B\left(-3, 5\right), and C\left(-2, -3\right)$. Join $AB, BC, and AC$,which figure do you get?

Draw a line passing through $\left(4, 4\right) and \left(-4, -4\right)$. Does the origin lie on the line?

Plot the point $P\left(4, 5\right)$ and $Q\left(-5, -4\right)$ on the graph. Join $PQ$. Does the line joining $PQ$ pass through the origin?

Plot the following points on the graph. Do you get a straight line?

$A\left(0, 0\right), B\left(1, 5\right), C\left(3, 8\right), D\left(4, 8\right), E\left(6, 10\right)$

Karim deposited $₹1400$ in a bank at the rate of $10\%$ per annum. Draw a linear graph which shows the relationship between the time and the interest earned by karim

Plot the following point on a graph:

$\left(1, 5\right), \left(2, 5\right), \left(3, 5\right), \left(4, 5\right), \left(5, 5\right)$

What do you observe about the line joining the above points?

Plot the graph for the given data

Check if the figure formed by joining the following points is a parallelogram or not.

$A\left(5, 4\right), B\left(13, 8\right), C\left(13, 12\right), D\left(5, 8\right)$