State if each graph is continuous or discrete. then state whether it is a function

Step-by-step explanation:

Discrete data can only have certain values.  For example, if you roll a die, there are only 6 numbers you can get.  Continuous data can have any value within a range.

Graphically, discrete data will appear as only points, where as continuous data appears as a line or curve.

So the top left and bottom right graphs are discrete.  The top right and bottom left graphs are continuous.

To be a function, each x value can only have 1 y value.  Graphically, we can check this using the "vertical line method".  Imagine a vertical line (or use a ruler or straight edge) and move it from left to right.  If it ever crosses the graph in two or more places, the graph is not a function.

Therefore, the graphs on the left are not functions, and the graphs on the right are functions.

the equivalent expression are always the hardest ones but you look at the gcf also

step-by-step explanation:

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.