Hi. please help me with my math lit homework ​

Which function is odd check all that apply a. y=sin x b. y=csc x c. y=cot x d. y=sec x

Ialready asked this but i never got an answer. will give a high rating and perhaps brainliest. choose the linear inequality that describes the graph. the gray area represents the shaded region. y ≤ –4x – 2 y > –4x – 2 y ≥ –4x – 2 y < 4x – 2

What is the value of x in the equation 1.5x+4-3=4.5(x-2)?