Convert the rectangular equation into a polar equation. a) r= 8cos theta

b) r= sqrt8 cos theta

c) r= 8sin theta

d) r= sqrt8 sin theta

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|

i'll be glad to : )

it should be described as a proper fraction.

f(y)= y^2-10y+25

step-by-step explanation: