Question

Is xyz a linear expression? Explain why? ​

Answer 1

Answer:

• yes because it's highest degree is 1 and also can be written in the form
• ${a}^{2} + bx + c$

Answer 2

Answer:

yes because

Step-by-step explanation:

The left-hand side is an expression; we call it a linear expression, because if you used it in an equation with two variables, y = 2x+4, its graph would be a straight line. ... A linear equation in one variable is one that says that two linear expressions are equal (or one is equal to a constant).