How do i find the dilation, though it’s not on a graph ?

G(x) = 2 sin(2x - π) + 4. using complete sentences, explain how to find the minimum value for the function.

You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?

Which of the points a(6, 2), b(0, 0), c(3, 2), d(−12, 8), e(−12, −8) belong to the graph of direct variation y= 2/3 x?