Y= f(x)= ax+b
when x= -1, y= -1
-1= -a+b | * ( -1)
when x= -3, y=2
2= -3a+b
-3a+b= 2
a - b= 1
--------------
2a=3
a=3/2 is the slope
Answer:
123
Step-by-step explanation:
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The area equals 38 because the total area is 40 and the area of the white part is 2 and 40-2=38 so the area of the green area is 38
-10 if he paid his friend he still owes him 10 bucks still
Even number: 2 possible outcomes
B: One possible outcome
