Answer:
Step-by-step explanation:
So, you basically want the equation of the circle.
Given:
Center(C): 
The equation of circle is:
Where, 
represents the center point and 
is the radius of the circle.
Plotting the values in the equation:
This is the equation of the circle of center (5, 2) and radius 3.
Answer:
y = -1x + 1
Step-by-step explanation:
Answer:
positve and linear realationship
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
first option, as the decrease percentage is applicated on a greater number than the original
e.g.
A
a= 10
B
10 + 50% = 15
15 - 50% = 7,5
A will be greater then B by 25%
Answer:
the populations from which the samples were drawn have different standard deviations
Step-by-step explanation:
Given that the assumption of homogeneity of variance is the same as the assumption of the independent samples t-test which asserted that all comparison groups possess the same variance
Therefore, if the homogeneity of variance assumption is violated in an independent groups t-test, this means "the populations from which the samples were drawn have different standard deviations."
