Describe how the graph of each function is related to a basic trigonometric graph. then, graph two periods.

1. y=0.5 cos(3x) description:

2. y=-2 sin(2πx/3) description:

What are the solutions of the equation? z^2 + 11z + 24 = 0 a. 8, -3 b. 8, 3 c. -8, -3 d. -8, 3

You wanted to draw an enlargement of design that printed on a card that is 4 in by 5

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.