S o m e b o d y p l e a s e h e l p a s a p

i l l g i v e y o u s h r e k s t o e s

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)

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).