How do you write the interval (1, 2) as an inequality involving x and show each inequality using the real number line?
On a number line put 1 and 2. Put open circles at 1 and at 2. Shade the region of between the circles. (Not sure how to conveniently show that on here.)
By signing up, you agree to our Terms of Service and Privacy Policy
The interval ((1, 2)) can be written as the inequality (1 < x < 2). To represent this inequality on a real number line, you would draw an open circle at 1 and another open circle at 2, then draw a line connecting them to indicate that all values of (x) between 1 and 2 (excluding 1 and 2) satisfy the inequality.
By signing up, you agree to our Terms of Service and Privacy Policy
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

- 98% accuracy study help
- Covers math, physics, chemistry, biology, and more
- Step-by-step, in-depth guides
- Readily available 24/7