WILL MARK BRAINLIEST find lim h-> 0 f(1+h)-f(1)/h if f(x)= x^4

A. 13
B. 4
C. 7
D. -4

Solve the formula ax+ by = c for x.

Which graph represents the given linear function 4x+2y=3

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→∞.