Answer:
Anytime the correlation coefficient, denoted as r, is greater than zero, it's a positive relationship. Conversely, anytime the value is less than zero, it's a negative relationship. A value of zero indicates that there is no relationship between the two variables
Step-by-step explanation:
Answer:
Step-by-step explanation:
Neither.
It is a complex number. The - sign is the culprit. sqrt(-144) = i * sqrt(144) = 12 i
The "i" is an imaginary representation for the square root of -1. It is a definition for sqrt(-1). So a new category of number has been created. The ancients would have been profoundly surprised to learn that such a thing existed.
Answer:
Day 1- 24
Day 2- 48
Day 3- 96
Day 4- 192
Day 5- 384
Step-by-step explanation:
384, or C.
Answer:
- 1
Step-by-step explanation:
The measure of the slope m is the rate of change of the linear function
Calculate the slope m using the slope formula
m = (y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (- 2, 5) and (x₂, y₂ ) = (- 1, 4) ← 2 ordered pairs from the table
m = = = - 1
Thus rate of change is - 1
Answer: C:4x^2 square root of 3x
Step-by-step explanation:
Just got it right on Plato