Find the slope of the line containing the pair of the points. (-10,9) and (-6,-9)
2 answers:
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Answer: 2
<u>Step-by-step explanation:</u>
You only need to evaluate at the limit point.
f(x) = 4 - x ; x ≠ 2
Consider the solution if x = 2 (because the limit is x → 2)
f(2) = 4 - (2)
= 2
We know that f(x) = 0 ; x = 2
f(2) = 0
but we are looking for the y- value it approaches - not the y-value it is.
Look at the graph. You will see that as x gets closer and closer to 2, the y-value gets closer and closer to 2. This is the limit.
Given that the initial point of the vector is (1,-2) and the termination point of the vector is (0,0).
So, the tail of the vector is at point (1,-2) and the head of the vector is at (0,0). The vector, , has been shown in the figure.
The magnitude of the vector:
The direction of a vector is the angle made by a vector with the positive direction of the x-axis.
From the figure,
Hence, the required vector having a magnitude and direction
has been shown in the figure.
