Question

10 points 5) Which equation describes the function based on the data in the table below. *

Answer 1

Answer:

Option 4, bottom right

Step-by-step explanation:

Looking the the y-intercept, it can only be option 2 or 4 with a y-intercept of 3. Looking at the data you can see that the slope is decreasing, therefore out of the 2 the answer is the one with the decreasing/negative slope.

Answer 2

Answer:

It would be the 4th option, y=-1/2x+3

Step-by-step explanation:

The y is going down gradually, so it must be negative. The y also starts at 3 when the x gets to zero, making the y intercept +3.