The graph of a sinusoidal function intersects its midline at (0,-2) and then had a minimum Point at (3pi/2,-7) Write the formula of the function, where x is entered in radians.
f(x)= ?

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

Find the perimeter of the figure shown above. a. 40 cm c. 52 cm b. 60 cm d. 75 cm select the best answer from the choices provided

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.