Answer:
The first table represents a function.
Step-by-step explanation:
For it to be a function, there needs to be 1 unique y value of 1 unique x value.
- Looking at 2nd table, we see x value of -5 is mapped to 2 different y values of -5 and 5. So this is not a function.
- Looking at 3rd table, we see x value of -2 is mapped to 2 different y values of 2 and 4. So this is not a function.
- Looking at 4th table, we see x value of -4 is mapped to 2 different y values of 2 and 0. So this is not a function as well.
Looking at table 1, there are no duplicate x values and each of the 4 x values map to different values. So the first table represents a function.
Answer:
It's easy
Step-by-step explanation:
An exponential equation always has x as an exponent so just look for it
Ex:x+2=0(quadratic) Ex:2^x=0(exponential)
Answer:
1.19
Step-by-step explanation:
f=- Frisbee
10f=11.90 [ :10
f =1,19
