Answer:
y = x + 14
Explanation:
plug any two x and y coordinates into y = mx + b, then simplify
=> 14 = m(0) + b => b = 14
=> 15 = m(1) + b => 15 = m + b
solve for m by plugging b
=> 15 = m + 14 => m = 1
plug in the values of b and m into y = mx + b, then simplify
=> y = (1)x + 14 => y = x + 14