Determine If the Lines Are Parallel, Perpendicular, or Neither Parallel $$\begin{array} { l } 2 y = - 3 x + 2 \\9 x = - 6 y + 6\end{array}$$

question 83

Multiple Choice

Determine if the lines are parallel, perpendicular, or neither parallel nor perpendicular. $$\begin{array} { l } 2 y = - 3 x + 2 \\9 x = - 6 y + 6\end{array}$$

• A) neither
• B) parallel
• C) perpendicular

---

Definitions:

Falsified

Intentionally altered or manipulated information, data, or documents with the intent to deceive or mislead.

Clever Hans

A famous case study in early 20th century psychology of a horse that was claimed to have been able to perform arithmetic and other intellectual tasks.

Arithmetic

A branch of mathematics dealing with the properties and manipulation of numbers, including operations such as addition, subtraction, multiplication, and division.

Selective Attrition

The process where certain kinds of participants drop out of a study over time, potentially skewing the results.