The function y=f(x) is graphed below. What is the average rate of change of the function f(x) on the interval 3≤x≤4? Write your answer in simplest form.

On a piece of paper graph f(x)=5•(0.4)^x

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem