This data is an example of Х
1
3
5
7
4
9
2
y-2
-1
0
1
A. a linear function
B. a nonlinear function
C. neither a linear nor nonlinear function - it is not a function at all

Which of the following disjunctions is true? 4 + 4 = 16 or 6 - 5 = 11 4 · 3 = 7 or 3 - 2 = 5 8 - 5 = 13 or 7 · 2 = 12 7 - 4 = 11 or 6 + 3 = 9

The area of a circle is equal to 1 dm². find the radius of the circle.

F. a fair coin is thrown in the air four times. if the coin lands with the head up on the first three tosses, what is the probability that the coin will land with the head up on the fourth toss? a. 0 b. 1/16 c. 1/8 d. 1/2