Angel D: 56 degrees that's the answer and your welcome
Given expression is
And we have to find the slope of the tangent line at the point (1,5), and for that, first we find the derivative of the given expression, which is
And the derivative is the slope. And to find the slope at point (1,5), we put 1 for x in the expression of derivative, that is
Hence, the slope of the tangent line to the parabola at the point (1, 5) is 4.
Answer:
When selecting subsets of a larger set in which order is not important, you are finding the number of combination of n elements taken r at a time.
Step-by-step explanation:
We have to fill the blank.
When selecting subsets of a larger set in which order is not important, you are finding the number of combination of n elements taken r at a time.
Combination:
- A combination is a selection of all or part of a set of objects from a larger set such that the order of selection is not important.
- This is given by the formula:
where n is the number of objects in consideration or the larger set from which we have to choose r with no repetition.
(20 + 12) - 8, since the question states n is EIGHT less than the sum of 20 and 12.