Answer:
Step-by-step explanation:
C
Y = -1x+b
replace x and y to find b
2 = -1*2+ b
b = 4
Final:
y = -1x + 4
Answer:
Point C
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
There is no data set so there is no data to find the mean of.
8.5
the tenth is the first digit behind the dot. 4 rounds down so the 5 stays a 5
