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Which of the following are the correct properties of slope? Check all that apply.
A. The slope of a flat line should be exactly 0.
B. The slope of a flat line is undefined.
C. A negative slope means that the line moves up from left to right.
D. The slope of a flat line is smaller than the slope of a steep line with a positive slope.
E. A negative slope means that the line moves down from left to right.

Respuesta :

Using linear function concepts, it is found that the correct properties of the slope are given as follows:

A. The slope of a flat line should be exactly 0.

D. The slope of a flat line is smaller than the slope of a steep line with a positive slope.

E. A negative slope means that the line moves down from left to right.

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, and can also be interpreted as the initial value of the function.

As for the slope, we have that:

  • If it is of zero, the line is flat.
  • If it is positive, the line is increasing, that is, it moves up from left to right.
  • If it is negative, the line is decreasing, that is, it moves down from left to right.
  • A steep line has a high slope.

Hence, options A, D and E are correct.

More can be learned about linear function concepts at https://brainly.com/question/24808124

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nevaehdmiller

Answer:

The correct answer is B: The slope of a flat line is smaller than the slope of a steep line with a positive slope. D: The negative slope of a flat line should be exactly 0. E: A negative slope means that the line moves down from left to right.

Step-by-step explanation:

I just got it correct.

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