Daniel is climbing up a cliff at a rate of 2 meters per minute. What is his rate in feet per hour? about 98.4 feet per hour abou
2 answers:
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Given:
The equation of the curve is:
To find:
The gradient (slope) of the given curve at point (2,7).
Solution:
We have,
Differentiate the given equation with respect to x.
Now we need to find the value of this derivative at (2,7).
Therefore, the gradient (slope) of the given curve at point (2,7) is 19.