Which of the tables below doesn't represent a function?
Table A
Table B
X
y
X
0
557
6395
0
3
이
1
13
y
579O
3 0
Table C
X
Y
516
18
7
3 3
Table C doesn't represent a function.
Is the function below linear?
8
6
4
2
-10 -8
-6
-4
-2
2
4 6
-2
-4
-6
-8
00
8
10
Yes, the function represents a linear relationship.
Which of the answer choices represents the situation below?
Enrique's health insurance plan costs $200.00 and he spends $100.00 per doctor's visit. How much will Enrique pay for health care after a certain number of doctor's visits?
y = 100x + 200
y = 30 + 300x
y = 250x + 40
y = 300 + 30x
The correct equation that represents the situation is y = 100x + 200.
The number of parking spots (y) in the local town (x) years from now can be modeled by the equation below. How many spots are there right now?
y= 1000x6000
To find the current number of parking spots, we need to find the value of y when x is equal to zero.
Plugging in x = 0 into the equation:
y = 1000 * 0 + 6000
y = 0 + 6000
y = 6000
Therefore, there are 6000 parking spots right now.