Problems a through c are asking you what the values would be at those values.
What will the value of
be at
? Let's look at the graph.
It seems at
,
, meaning that ![f(0)=0](https://tex.z-dn.net/?f=f%280%29%3D0)
Let's do the same for the others.
At
, ![f(-3)=2](https://tex.z-dn.net/?f=f%28-3%29%3D2)
At
, ![f(2)=-4](https://tex.z-dn.net/?f=f%282%29%3D-4)
For the last question, it is giving us the
value and asking us which
values would give us that.
At
,
.
*Note* this function is continuous to the right, meaning that there is another point where
.
Hope this helps.
頑張って!
Answer:
Step-by-step explanation:-8+-1 is -9
Basically you add then the bigger number determine your sign which is 8 so it will be =-9
Factor 2 into the sum
2^2 + 5
2^2 = 4
4+5 = 9
Answer:
56
Step-by-step explanation:
80 x (7 / 10) = 56