### Home > INT3 > Chapter Ch1 > Lesson 1.1.3 > Problem 1-39

1-39.

Jill needs to cut a smaller piece from a

Make a table.

What input and output values represent the length of the lumber before she cuts it?

Draw a graph. What is the slope?

What is the -intercept? What is the equation?

Decide which representation best shows that when she cuts off a longer piece, the remaining piece is shorter,

and explain your reasoning.