Describe the equation as an identity or a conditional equation. For conditional equations, state the number of variables in the equation. $$y = 2 x + 4$$
A) Conditional, 2
B) Identity
C) Conditional, 1
D) Conditional, 3
E) Conditional, 4

Question

Quizplus · Accepted Answer

This is a conditional equation because it only holds true under certain conditions, specifically for certain values of $x$ and $y$. There are 2 variables in the equation ($x$ and $y$), making it a relationship between these two variables rather than an identity that holds true for all values.

Describe the Equation as an Identity or a Conditional Equation y=2x+4y = 2 x + 4y=2x+4

Describe the Equation as an Identity or a Conditional Equation $y = 2 x + 4$