Find the limit. (If an answer does not exist, enter DNE.) (x + Ax)2 – 5(x + Ax) + 3 - (x2 – 5x + 3)
Ax
Ax
lim

Answer each of the questions for the following diagram: 1. what type of angles are these? 2. solve for x. what does x equal? 3. what is the measure of the angles?

Which has the greater energy, light of wavelength 519 nm or light with a frequency of 5.42 x 10^8 sec^-1?

What is the area of the trapezoid shown