Any one want to join btw the link is going to be in the comments

What is the multiplicative rate of change of the exponential function shown on the graph?

Is each relation a function? if so, state whether it is one-to-one or many-to-one. 3. (-4,7), (-3,5), (1,4), (3,-8), (5,-11) 4. (-4,8), (-2,4), (0,1), (2,4), (4,8) 5. (-2, 1), (-2,3), (0,-3), (1,4), (3,1)

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.