What is the image point of (-8,3) after the transformation R90° 0 Ty-axis ?

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.

Use the graph of the sine function y=2sinθ shown below

I’m not good at math can i have ? ?