The answer is c 14 I think
Apply the slope formula as follows:
5-4 1
m = --------- = ---------
7-(-3) 10
Sorry i wish i knew the answer i’m actually learning that in class but i don’t quite understand it
Y=2x+1
x is the input, so the 2x will make it twice the input, and the +1 will make it one more, therefore y(the output) is one more than twice the input :)