True or False. Does the following set of ordered pairs represent a function?

(3,5), (-2,3), (4,6), (2,3), (1,8)

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

Suppose you are going to graph the data in the table. minutes temperature (°c) 0 -2 1 1 2 3 3 4 4 5 5 -4 6 2 7 -3 what data should be represented on each axis, and what should the axis increments be? x-axis: minutes in increments of 1; y-axis: temperature in increments of 5 x-axis: temperature in increments of 5; y-axis: minutes in increments of 1 x-axis: minutes in increments of 1; y-axis: temperature in increments of 1 x-axis: temperature in increments of 1; y-axis: minutes in increments of 5

In what organelle does photosynthesis take place?