8 is 60% of
Step-by-step explanation:
the root of 196 is 14.......
Answer:
f^-1(x) = (x+20) / 12
f(x) = 4(3x-5)
Let y be the image of f.
y = 4(3x-5)
y = 12x-20
y+20 = 12x
x = (y+20) / 12
f^-1(y) = (y+20) / 12, so
