Question

what does the slope of -1 tell you about thr relationship between lengths and widths of rectangles with perimeter 24?

Answer 1

Using linear function concepts, the slope of -1 means that when one of the length/width is increased by 1, the other is decreased by 1.

What is a linear function?

A linear function is modeled by:

$y = mx + b$

In which:

• m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.

• b is the y-intercept, which is the value of y when x = 0.

In this problem:

• The lengths and the widths are interchangeable, that is, either can be considered as the input or as the output.

• The slope of -1 means that when the input in increased by 1, the output is decreased by -1, that is, when one of the length/width is increased by 1, the other is decreased by 1.

You can learn more about linear function concepts at brainly.com/question/24808124