Answer:
+ 4v - 21
Step-by-step explanation:
For

the function is undefined.

So, the limit doesn't exist.
it would be 2 bcs 24/2=12 and 28/2=14
From this, we conclude that; Current equals Voltage divided by Resistance (I=V/R), Resistance equals Voltage divided by Current (R=V/I), and Voltage equals Current times Resistance (V=IR).To calculate voltage, V: put your finger over V, this leaves I R, so the equation is V = I × R.
To calculate current, I: put your finger over I, this leaves V over R, so the equation is I = V/R
Answer:
360 degrees
Step-by-step explanation: