Do the graphs of a rectangular equation and the conversion of the parametric equations look the same? For example, does the graph of the polar equation theta = pi/4 look the same as the graph of the rectangular equation y = 1x ?

Step-by-step explanation:

pi is 3.14159265 4 times?

y=x

Step-by-step explanation:

if  ( r , θ )

be the polar coordinate corresponding to the rectangular coordinate (x,y) of a point. then

x = r cos θ

and  y = r sin θ ∴ y x = tan θ

here  θ = ( π 4 )  So y x = tan ( π 4 ) = 1  ⇒ y = x

n

step-by-step explanation:

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d