ין זי If y varies directly as x and z, and y = - when x = 1 and z = 4, find y when x = 6 and z = 3.
3
a.
c.
y = x; 9(6, 3) -
, (6, 3) -21
3xz; *(6, 3) =24
yax(6, 3) -12
b.
d.
Please select the best answer from the choices provided
A
B
D
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