After you factor it, which parentheses are the answer?

If you were to use the FOIL rule and multiply out (x+3)(x+5), you would get x^2+8x+15

F = multiply first terms = x*x = x^2

O = multiply outer terms = x*5 = 5x

I = multiply inner terms = 3*x = 3x

L = multiply last terms 3*5 = 15

The four terms we get are x^2, 5x, 3x and 15

Add them up. Combine like terms

x^2+5x+3x+15 = x^2+8x+15

Therefore, (x+3)(x+5) = x^2+8x+15

With factoring, we think of this process in reverse

What two numbers multiply to 15 and add to 8? Those two numbers happen to be 5 and 3 which is where the (x+5)(x+3) comes from

horizontal translation of 2 units in the positive x direction

followed by

vertical translation of 3 units in the positive y direction

the data of the detroit pistons in numerical order from least to greatest is 0.30, 0.37, 0.55, 0.62, 0.69, 0.72, 0.73, 0.75, 0.77, 0.78, 0.80, 0.81, 0.81, 0.83, 0.84, 0.89

the data of the miami heat in numerical order from least to greatest is 0.50, 0.50, 0.56, 0.57, 0.67, 0.72, 0.72, 0.72, 0.75, 0.75, 0.76, 0.81, 0.82, 0.90, 1.00, 1.00

the detroit pistons median : 1.52

the miami heat median: 1.47

the iqr of this data is 0.05