The decision in United States v. Lopez (1995) reflected new ideas about federalism at the time that can be best characterized by which of the following? consoldation of power in the national government based on national supremacy
A delegation of power from the federal government to state governments, increasing state and local sovereignty
© Adelegation of power from the state governments to the federal government, increasing the power of the United States government
D
An increase in cooperative federalism, where power and duties are shared between the federal and state governments

Labor costs would be a large factor holding production of shade-grown coffee back. if it requires higher labor costs to receive a smaller benefit per hectare, then these costs would be prohibitive on expanding this practice to all coffee growing.

You need to figure out at which x-value does the graph has a tangent line slope of -1.remember, the derivative is the slope of the tangent line. so find the derivative function and set it to equal -1 to find the x-value that will have a tangent line slope of 0.differentiate with the chain rule.    set the derivative to equal -1 and solve for x.      take log base 10 of both sides. also recall that  .    so the x-coord of the point of tangency is .the y-coordinate of this point of tangency can be calculated using the original function:     using point-slope form, the equation of the tangent line is      the x-intercept of this tangent line is when the graph is at y=0.    this rounds off to  .choice c.

Cis the answer i pretty sure