Choose the correct letter for each question.
-linear
A)$P = 2 + 2 x - z$
B)$L = 4 x - 5 y + 6 x z$
C)$L = 3 x + 6 y + 6 x y - 6 y ^ { 2 }$

Question

Quizplus · Accepted Answer

A linear equation is an equation where the highest power of the variable(s) is 1. Option A, $P = 2 + 2x - z$, is the only equation that meets this criterion, as it does not contain any variables raised to a power higher than 1 or any products of variables.

Choose the Correct Letter for Each Question P=2+2x−zP = 2 + 2 x - zP=2+2x−z

Choose the Correct Letter for Each Question $P = 2 + 2 x - z$