Chapter 10.CT, Problem 1CT

To determine

(a)

To find:

The coordinates of the point $A$ in the form $\left(x, y\right).$

Answer to Problem 1CT

Solution:

The coordinates of the point $A=(5, -3)$.

Explanation of Solution

Given figure is,

Point A is located at a distance from origin in the $x$-axis $=5$

Point A is located at a distance from origin in the $y$-axis $=-3$

Hence, the coordinates of the point $A=(5, -3)$.

Final statement:

The coordinates of the point $A=(5, -3)$.

To determine

(b)

To find:

The coordinates of the point $B$ in the form $\left(x, y\right).$

Answer to Problem 1CT

Solution:

The coordinates of the point $B=(0, -4)$.

Explanation of Solution

Given figure is,

Point A is located at a distance from origin in the $x$-axis $=0$

Point A is located at a distance from origin in the $y$-axis $=-4$

Hence, the coordinates of the point $B=(0, -4)$.

Final statement:

The coordinates of the point $B=(0, -4)$.