15 o
10
Which function is graphed?
5
-8
-6
14
-20
2
4
6
8
-5
O A. y =
Sx2 +6,> 3
1-x+6.53
B. y -
ſx+6,<3
l-x+6,23
O C. Y-
Sx2 +6.x 53
1-x+6, x > 3
O D. y = .
Sy? +6,23
l-x+6, x <3

Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?

which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125