May u please help me ill give out the

Which point is on the line y=-2+3? (-2,-1) (3,3) (3,-3) (-3,-9)

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.

What are the domain and range of the function f(x)=2^x+1