Mortimer has 2 more brothers than sisters. how many more brothers than sisters does mortimer's oldest sister have?

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

30 pts, will mark brainliestwhat is the period of the sinusoidal function? (picture 1)what is the minimum of the sinusoidal function? (picture2)what is the maximum of the sinusoidal function? (picture 3)

I’ve been trying all day to figure this puzzle out. i need the work for it aswell. it is a factoring polynomials tarsia. the image is below.