Without Graphing, Decide:
(A) Are the Graphs of the Equations $\left\{ \begin{array} { r } x = - y \\y + x = - 5\end{array} \right.$

question 51

Multiple Choice

Without graphing, decide:
(a) Are the graphs of the equations are identical lines, parallel lines, or lines intersecting at a single point?
(b) How many solutions does the system have?
- $\left\{ \begin{array} { r } x = - y \\y + x = - 5\end{array} \right.$

• A) lines intersecting at a single point; one solution
• B) parallel lines; no solution
• C) identical lines; infinite number of solutions

Understand the nutritional deficiencies associated with specific clinical manifestations.

Understand the importance and types of preventive measures for colon cancer.

Identify the primary sites for digestion in the human body and their roles.

Recognize the effects of anesthesia and medications on bodily functions.

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