Answer:
Hi ik I'm not answering but can you please mark me as brainliest? I need it to rank up.
Step-by-step explanation:
 
        
             
        
        
        
Answer:
-8
Step-by-step explanation:
 
        
             
        
        
        
Slope is 1/2. The equation to solve it is y2-y1 / x2-x1. I hope you understand it now :)
 
        
        
        
Answer:
Indicate whether classical, empirical, or subjective probability should be used to determine each of the following probabilities.
Step-by-step explanation:
a)  The probability that a certain model will win the beauty contest
is an example of which type of probability?
B - Classical  
b) "The probability that next card in the deck will be black" is an example of which type of probability?
  
B- Classical
c) "The probability that there will be at least 16 tropical storms this  summer" is an example of which type of probability?
B-Subjective  
d)  "There is a 0.30 probability of randomly selecting a student who has a part- time job " is an example of which type of probability?
A- Subjective
 
        
             
        
        
        
Neato
assuming you mean

remember
in form

a is leading coficient
(h,k) is vertex
k will be the minimum or max value of the function
if a is positive, then the parabola opens up and k is minimum
if a is negative, then the parabola opens down and k is max
given
 
 a is negative
the parabola opens down and k is the max value
it is -3
the max value is -3, which occors at x=2
g(2)=-3 is max