This is a sketch of the curve with the equation y=f(x) the curve has a minimum point at m(-1 -3)

Here's the solution ~

(i) y = f(x) - 2

The parabola will shift two units downwards !

therefore, the minimum point will be ~

(ii) y = f (2x)

Due to this change there will be no shift in position of the curve, therefore the minimum point remains same ~

(iii) y = 3 f(x)

The y - coordinate of lower point (vertex) will be 3 times the previous one ~ shifting downwards !

that is ~

5

step-by-step explanation:

hello :

by applying the distributive property :

6 × 4.3 = 6 × ( 4 + 0.3 )

            =   (6 ×   4) + (6 ×   0.3)

            = 24 + 1.8

6 × 4.3 = 25.8