Answer:
B. |ax + b| ≥ c, where c is greater than zero.
Step-by-step explanation:
Given two inequalities
and
First, make the number in right parts of both inequalities the same by absolute value. You can reach this by subtracting 3:

and

The two inequalities
and
are equivalent to the ineguality

Thus, option B is correct option.
Answer:
1. 18 2. 13 3. 36
Step-by-step explanation:
If you notice the terms, they're
7, -21, 63, -189 and so forth.
7*-3 = -21 and -21 * -3 is 63 and so forth, meaning the "common ratio" is -3.
now, for a common ratio say "r", which is a fraction, namely less than ±1 and more than 0, or |r| < 1 , you do have a convergent sequence.
however this one notice, |-3| is 3, and that's greater than 1 clearly, therefore is divergent, meaning the summation has no finite value.
Answer:
The time spent by a physician with a patient
Step-by-step explanation:
Option C is the answer
Answer:
4th one
Step-by-step explanation: