Day in the evening. 12 children like to play cricket, 8 like to play football, and 4 like to play both cricket and football. how many children in the park do not like to play either cricket or football?

shift 4 units up, and 1 unit left.

it will translate f(x) = 3^x to g(x) = 3^(x+1) + 4

30005

yes ok                                            

hello,

as we don't know if g(x) is continue,

answer b

f(x)=2x²-8x+1=2(x²-4x+4)+1-8=2(x-2)²-7

vertex is (2,-7) ( a minimum since coefficient of x² is > 0)