The arc length function for a curve y = f(x), where f is an increasing function, is s(x) = = 6* Χ (a) If f has y-intercept 5, find an equation for f. f(x) = 7t + 10 dt. (b) What point on the graph of f is 2 units along the curve from the y-intercept? State your answer rounded to 3 decimal places. (x, y) = ×