Prove or disprove the identity. If you find the identity is true, state the first line of the proof. If you find the identity is false, write the correct equation by replacing the right side. tan^2x+sin^2x+cos^2x=csc^2x

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -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.

Write the expression as a single natural logarithm. 2 in a - 4 in y