What is the value of this expression 1/2 (m-4) · n when m = 12 and n = 1/4 A) 1/2
B) 1
C) 2
D) 7/2

B. 1

Step-by-step explanation:

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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.

3 1/3 x 2 3/5 = 8 2/3

step-by-step explanation:

just multiply the first number by the second number to get your answer.