Which function is graphed below? f(x) = -cos(x)
f(x) = cos(x)
f(x) = sin(x)
f(x) = -sin(x)

Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.

Drag the tiles to the correct boxes to complete the pairs. label each function. as even , odd, or neither.

Find the length of the radius of a circle with the center at -7+2i and a point in the circle at 33+11i