Question

Is the equation below written in standard form? If not, select which explanation best applies to why the equation is not written in standard form.

Answer 1

12=2x+4y


A.
the requirement that \[A \ge O\] is not satisfied
B.
the requirement that A and B are not both zero is not satisfied
C.
A, B, and C do not have a greatest common factor of 1
D.
the equation is written in standard form

Answer 2

I believe it is written in standard form already so the answer would be D.

Answer 3

Use substitution to determine which of the following points is a solution to the standard form equation below.
5x-2y=10
a. (-1,5)
b. (1,5)
c. (0,-5)
d. (0,5)