Answer:
the equation | 5x + 10| = -7 has no solution for x ∈ R.
Step-by-step explanation:
Given the absolute value equation
| 5x + 10| = -7
- We know that absolute value is always positive.
Reason:
The reason is that the absolute value is the distance from the number 0. Hence, it can not be less than or equal to a negative number.
Conclusion:
Therefore, we conclude that the absolute value of any number would be either 0 or positive as it can not less than or equal to a negative number.
Therefore, the equation | 5x + 10| = -7 has NO SOLUTION for x ∈ R.
Mode: 3
Maximum: 5
Minimum: 2
Median: 3
( the range is a decimal )
Answer:
The relative maximum value is 
Step-by-step explanation:
The given function is
We differentiate to obtain;
At turning points 
We apply the second derivative test to obtain:
Since the second derivative is negative, there is a relative maximum at x=0.
We substitute x=0 into the original function to obtain the relative maximum value.
The greatest common factor is 4.
Answer:
I think 1/4
Step-by-step explanation:
1000% ÷ 4 =250%
