I used an online calculator
and got this when i simplified-
-1/2(2x-3)
Answer:
I'm not sure if I'm right but my best answer is C
Option B. 2 because 2-8
------- = -3
2
Answer:
The slope is 1/2
Step-by-step explanation:
Hi!
Disclaimer: Just for this response, I'm going to write it the same way you write a fraction out on paper just so it's easier to see.
First, you plot the two coordinates on the graph:
(0,0) and (2,1)
The formula for slope is 
Now we plug in numbers accordingly:

Simplify:

Simplify:

Let me know if you have any questions