A recursive arithmetic sequence is defined as f(1) = 6, f(n+1) = f(n) + 5 for n ≥ 1. The first four terms of the sequence are shown in the table. Write an explicit formula that represents the sequence using function notation. Complete the steps to write an explicit formula that represents the sequence. Find the slope of the line that passes through the points given in the table. The slope is . Use one of the given points to find the y-intercept. Substitute values for x, y, and m into the equation y = mx + b and solve for b. The y-intercept is . Write the formula as a function of n in slope-intercept form. The function is for n in the set of natural numbers.