HELP URGENT Find the equation of the line. Use exact numbers.

y=( )x + ( )

State whether weight is a function of height for the six students and explain. a. yes, height is a function of weight because two students weigh 165 pounds but have different heights. b. no, height is not a function of weight because two students weigh 165 pounds but have different heights. c. yes, weight is a function of height because for each value of height there is one corresponding value of weight. d. no, weight is not a function of height because there is not enough data to determine a function.

What is the volume of a cone with a height of 6 cm in the radius of 2 cm

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle