4
the dot plot shows the lengths of the 12 trailers sold at a store
a store last month.
trailers sold
6
7
8
9
10 11 12 13 14 15 16
length (feet)
which statement about the data is true?
f
the interquartile range is 7, and the range is 17.
g the interquartile range is 7, and the range is 11.
h the interquartile range is 2.75, and the range is 17.
j the interquartile range is 2.75, and the range is 11.

step-by-step explanation:

here's what happens:

1) the graph of f   = x^2 is shifted 2 units to the right.

2) the resulting graph is reflected in the x-axis, so that the parabola now opens down.

3) this final result is transformed up by 5 units.

1/3 + 1/3 ≠ 2/6 because 1/3 alone = 2/6  

step by step explanation:

1/3 + 1/3 = 2/3       2/3=4/6

the correct answers are 1, 2, 4, and 5! i just got it right!