Question

1) -8,2 < x < 4;3) -7 < x < 1,2;​

Answer 1

корче не знаю так работать

но мне помагала моя сестра

Answer 2

Пошаговое объяснение:

1)од - 8,2до 4

2)-6 до 1,1

Answer 3

To find the intersection of the intervals -8 < x < 2 and -7 < x < 1,2, we need to determine the overlapping portion.

The first interval, -8 < x < 2, represents all real numbers between -8 and 2, excluding both -8 and 2.

The second interval, -7 < x < 1,2, represents all real numbers between -7 and 1.2, excluding both -7 and 1.2.

To find the intersection, we need to identify the overlapping portion of the intervals. By comparing the two intervals, we can see that the overlapping portion is the range where both conditions are satisfied.

Let's analyze the intervals:

-8 < x < 2: This interval includes all real numbers between -8 and 2 but excludes -8 and 2.

-7 < x < 1.2: This interval includes all real numbers between -7 and 1.2 but excludes -7 and 1.2.

By comparing the two intervals, we can determine the overlapping portion:

The overlapping portion is -7 < x < 1.2, as this range satisfies both conditions.

Therefore, the intersection of the intervals -8 < x < 2 and -7 < x < 1.2 is -7 < x < 1.2.