Answer:
{x: x ∈ ℝ, x ≥ 0}
Step-by-step explanation:
The relation is only defined for non-negative values of x, so that is what the domain consists of: real numbers greater than or equal to zero.
Answer: The simplest form of a fraction is when the numerator and denominator of the fraction are relatively prime, which means that the numerator and denominator have no common factor.
True.
The median is the middle number when all numbers are placed in order, and so an outlier will not affect the median.
It well however affect the range and mean
Hope this helps
The expressions x2 - 14x + 49 and (x - 7)2 are equivalent.
(x + a)^2 = (x + a)(x + a) = x^2 + 2ax + a^2
In this case 2a = -14 so a= -7 and a^2 = 49
Answer:
The median is 37
Step-by-step explanation:
The median is the middle number in the set when organizaed from low to high:
15, 22, 37, 49, 82
From this arrangement, we can see that 37 is the middle number making it the median.