Consider the following equation: f′(a)=limh→0 (f(a+h)−f(a))/h let f(x)=3√x if a≠0, use the above formula to find f′(a)= show that f′(0) does not exist and that f has a vertical tangent line at (0,0)

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]

Aladder that is 20ft long is leaning against the side of a building. if the angle formed between the ladder and the ground is 75 degrees how far is the bottom of the from the base of the building?

What number is 7 units left of -15?