Make a guess and check table to figure out if you do not know it off the top of your head.
The answer is 7 and 7
The estimated probability would be 0.1... I had this test yesterday. hope this helps
Answer:
f(1)=4
f(-3)=4
f(5)=-2
f(0)=2
f(-1)=0
f(3)=2
Step-by-step explanation:
Pose f(x) as your x value. Now apply to the graph
Simple, just divide the number by the percentage and you get the original number. You can check it by multiplying the original number of 272 by 55% or .55 to get 150.
150/.55 = 272
