Which graph is defined by the function given below? y= (x - 1)(x+4)
10
10
10
-10
10
10
10
- 10
-10
10
- 10
10
- 10+
10
10
A.
B.
C.
D.
A. Graph A
Ο Ο
B. Graph B
C. Graph C
ОО
D. Graph D

An unknown number of kids and buses are getting assigned. when assigning 4 kids to each bus, there are 2 kids that aren't placed in a bus. when assigning 8 kids to each bus, there are 2 empty buses. how many total kids are there?

Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.

The circle below is centered at the point (3, 1) and has a radius of length 2. what is the equation?