The formula that we are altering would be y = mx + b. m represents the slope and b represents the y-intercept, or how it moves up and down from the parent function. If the parent function is y=x then we can try to figure out whats the same and whats changed. The slope looks about the same since it moves by a value of one but the y-intercept/b-value looks different since its intercept is 1 so the whole graph is shifted up by 1, the same m value (slope) but a different b value (Y-intercept). So the equation would be y = x + 1, which has a slope of 1
