The graph of a sinusoidal function intersects its midline at (0,5) and then has a maximum point at (0.75,7). Write the formula of the function, where x is entered in radians.

Which simplifys to a+ b? a-(1-b)+1 -(1-a)-b+1 (a--1) -1)+1

Which expression is not a polynomial?

Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?