y bar basically means the average of the y-values.
To get the average, we add up all the y-values in the table and divide by the total number of values (here we have 5 values). Hence,
y bar =
correct answer is A
Answer from: Quest
.
step-by-step explanation:
.
Answer from: Quest
step-by-step explanation:
x-intercept:
(
−
1
+
√
7
,
0
)
,
(
−
1
−
√
7
,
0
)
y-intercept:
(
0
,
−
6
)
Another question on Mathematics
Mathematics, 21.06.2019 16:20
An architect is designing a water fountain for a park she uses the given function to model the water jet flowing from the fountain nozzles where h(x) gives the height of the water jugs in feet x feet from the starting point h(x)=-1/20x+x+15