Aline has a slope of 1/4 and passes through point (0.4,-1/2) . what is the value of the y-intercept. a.) -0.6 b.) -0.4 c.) 0.275 d.) 0.525

Use the ratio test to determine whether ∑n=14∞n+2n! converges or diverges. (a) find the ratio of successive terms. write your answer as a fully simplified fraction. for n≥14, limn→∞∣∣∣an+1an∣∣∣=limn→∞.