Determine whether the relation is a function. {(−3,−6),(−2,−4),(−1,−2),(0,0),(1,2),(2,4),(3,6)}
Semmy [17]
Answer:
Yes, this is a function
Step-by-step explanation:
This relation is function because 1 x value corresponds to 1 y value
Answer:
20.7 mL
Step-by-step explanation:
There is 56.6 mL of solution in the bottle. 3.2 mL is used up.
This leaves us with 53.4 mL (56.6 - 3.2). Then, half of this amount is used up.
This leaves us with 26.7 mL (53.4 ÷ 2).
Then, 6 mL of this is poured out. This leaves us with 20.7 mL (26.7 - 6).
The answer is 8 hope this helped
Answer:
um!!
Step-by-step explanation:
Answer:
39.35 sec
Step-by-step explanation:
Given that:
The winning time is represented by the function:
T = 46.97 - 0.099x
Where x = year ; x = 0 corresponding to 1920
According to the formula, what was the winning time in 1997?
first find the value of x;
x = 1997 - 1920 = 77 years
Nowing plugging the value of x in the function :
T = 46.97 - 0.099(77)
T = 46.97 - 7.623
T = 39.347 seconds
T = 39.35 s