Pls help me I rlly need help

Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.

Which of the following is the shape of a cross section of the figure shown below