HELP NOW L 2.2.3 Quiz: Graphing Functions
Question 7 of 10
Which of the following functions is graphed below?
15
10
6 o
-8 -6
-4 2012
4
6
8
ch
O A. y. 17°-2x51
1x? +4, > 1
O B. y.IP-2.x21
1x2 + 4, <1
OC. y.P-2,x>1
1x? +4, X51
- 2x < 1
O D. -
1+4, 21

0.6

Step-by-step explanation:

0.6 is the answer;this is evident if you draw partially overlapping circles A&B. Place probability 0.3 in the common area (ANB) and 0.4 in the rest of circle A. Place probability 0.1 in the part of B that excludes that ANB area. That leaves 0.2 as outside all circles; you have four different probabilitys that add to 1.0.