7
QuizMultiple Choice
Introduction to Systems of Linear Equations
Question 7 • TX-Algebra I A-CR
The graph below represents the possible dimensions of a horse corral to be constructed behind a barn. The width of the corral is represented by the equation w = l where w represents width in feet and l represent length in feet. The fencing used around the corral is represented by the line w = .
Answer
A
The corral uses 20 + 25 = 45 feet of fencing.B
The corral uses 20(25) = 500 feet of fencing.C
The corral has dimensions of 25 feet long and 20 feet wide.D
The corral has dimensions of 20 feet long and 25 feet wide.