Question

A(-5:3)6) (5:13)B) [-1:2)r)(-00;6)​

Answer 1

Ответ:

a)-1,67

6)0,38

В)-0,5

r)0

Answer 2

It looks like you're trying to represent points and intervals in a coordinate system. However, the notation you've used is a bit confusing. Let's break it down step by step and clarify it:

1. Point A: A is represented as (-5, 3).

   • The x-coordinate (horizontal) is -5.
   • The y-coordinate (vertical) is 3.

2. Point B: B is represented as (5, 13).

   • The x-coordinate is 5.
   • The y-coordinate is 13.

3. Interval C: C is represented as [-1, 2].

   • This is a closed interval from -1 to 2 on the number line. It includes both -1 and 2.

4. Interval D: D is represented as (-∞, 6).

   • This is an open interval from negative infinity to 6 on the number line. It includes all real numbers less than 6 but not 6 itself.

So, you have two points, A and B, and two intervals, C and D, represented in your notation. Is there anything specific you would like to know or do with these points and intervals?