Some Math questions if you can help Please help, Please Don't waste my answer, This test is very Important, and Is 25% of my Grade

Which best describes the strength of the correlation, and what is true about the causation between the variables? it is a weak negative correlation, and it is not likely causal. it is a weak negative correlation, and it is likely causal. it is a strong negative correlation, and it is not likely causal. it is a strong negative correlation, and it is likely causal.

Acylinder and its dimensions are shown. which equation can be used to find v, the volume of the cylinder in cubic centimeters?

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function