Verify that the symmetric difference quotient produces the exact derivative value for a quadratic function f(x) = ax2 +bx+c. (Hint: Show that
f(x +h)-f(x-h)/2h
= 2ax + b
provided h≠0)

How to use order of operation in 20 divide by 4 multiply 5 = 1

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

The pyramid shown has a square base that is 24 centimeters on each side. the slant height is 16 centimeters. what is the lateral surface area?