What is the constant of variation k if a varies directly as the square of b and inversely as c, and a = 4 when b = 4 and c = 8? * a. 4
b. 3
c. 2
d. 1

value of k is 2 for sure

ba ba black sheep

answer: the answer is 40.82

step-by-step explanation: 3.14 x 13(or half of 26) to the power of 2

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.