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

Find the equation of the line with slope =8 and passing through (6,53) write your equation in the form y=mx+b

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point

The base of a rectangular pyramid is 13 inches long and 12 inches wide. the height of the pyramid is 8 inches. what is the volume of the pyramid