Y= 2x +3
First, you find the slope. ( use slope formula)
y2 - y1 / x2 - x1 = m (slope)
Then just put the y-axis in, add or subtract (depends on the sign)
<u>OPTION C</u>
if any doubt leave a comment
Idk.................................................................... sorry
12.75 is 25% of 51
Hope this helps!!