Answer:
The variable a is how many minutes late Albin is.
Step-by-step explanation:
10.50=0.50a+3
The 10.50 is the charge for the late pickup
The 3 dollars is a flat fee for being late
The 0.50 dollars per minute for being late
The variable a is how many minutes late Albin is.
7x- y = 17 is the standard form
Answer: The answer is letter B "No; a range value has two domain values".
For a relationship to be a function, there must be a one-to-one correspondence between the x and y values. For every value of x, there must be only one value for y. So the first set is a function and the second set is not.
Answer:
No; a range value has two domain values.
Step-by-step explanation:
Output has to be unique for all inputs.
Output for -2 is not unique
Step-by-step explanation: It is either B or C
Since
x = −
2
produces
y = 1
and
y = 2
, the relation
(
−
1
, 1
)
,
(
−
2
, 1
)
,
(
−
2
, 2
)
, (
0
, 2
)
is not a function.
The relation is not a function.
Answer:
No; a range value has two domain values
Step-by-step explanation:
The formula for momentum is:
M=Mass*Velocity
From this formula we can derive the formula for velocity:
V=Momentum/Mass
We already know momentum (10 kg m/s) and mass (2 kg). Let's plug in the numbers into the formula:
V=10/2
V=5 m/s