Answer:
The domain of a function is the set of the first coordinates of all ordered pairs in the function.
The range of a function is the set of the second coordinates of all ordered pairs in the function.
A function is a relation in which no two ordered pairs have the same first coordinate.
Here is how to solve them. I hope this helps.
If the radius is 17.5 I believe that the area is 962.11.
Answer:
see below
Step-by-step explanation:
The functions for these tables are, respectively, ...
f(x) = 5 - x
f(x) = 3x
f(x) = (x -1)² . . . . . a quadratic relation
f(x) = 4x² . . . . . . a quadratic relation
We assume the intention is that the terminology "quadratic variation" mean "proportional to the square of x". In that case, only the last function has such variation.
Answer:
Step-by-step explanation:
1.
-4, -2, 0, 4, 10
2.
-2.9, -2.83, -2.09, 2.07, 2.56
3.
-3, -1/10, 1/10, 1/2, 7/8
4.
-3, -2, -0.8, -1/10, 1/2, 0.8, 7
this image might help :))