Question

25 points
Which of the following coordinate systems is most common?
a. spherical
b. polar
c. cylindrical
d. rectangular

Answer 1

Answer:

D. Rectangular

Explanation:

This is because rectangular coordinate systems are used in plotting common straight lines graphs with the formulae,

Y = Mx + c

Where y is the vertical coordinate

X is the horizontal coordinate

M is the dlope of the line

C is the y-axis intercept

Answer 2

Answer:

d. rectangular

Explanation:

Because it is the simple one and is used the most in calculations.

For example, if we want to make an equation of straight line, it would be like

$y=m*x+c$

here

y=vertical axis

x=horizontal axis

m= slope of straight line

c=point on y axis where line is cutting y axis

Hence, rectangular coordinate system is the simplest one and is used most commonly.