In mathematics, an isometry is a distance-preserving injective map between metric spaces. A composition of two opposite isometries is a direct <span>isometry.
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Answer:
The table and equation have the same slope
Step-by-step explanation:
we know that
The formula to calculate the slope between two points is equal to
Step 1
Find the slope of the table
we have
Substitute the values
Step 2
Find the slope of the equation
we have
------> the equation represent a linear direct variation
The slope is equal to
therefore
The table and equation have the same slope
If your using pemdas the answer would be roughly 3.6 because you divide 8 and 3 first to get 2.6 repeated then do 2+2=4 then 4-3=1 + the original 2.6 = 3.6
Answer:
-8.
Step-by-step explanation:
-7x - 1 = -9x - 17
-7x - (-9x) = -17 - (-1)
-7x + 9x = -17 + 1
2x = -16
x = -8.
Answer:
Inverse variation
Step-by-step explanation:
Given equation is .
Now we need to identify the type of variation represented by .
We know that there are two type of variations direct and inverse.
If y and x are in direct variation then we write equation as .
where k is the constant of variation.
If y and x are in inverse variation then we write equation as .
Given equation looks similar to .
So that means finala answer is "Inverse variation".