Unit test, part 2: using function models assignment 3.11
answer the questions below. when you are finished, submit this test to your teacher for full credit.
total score: of 15 points
(score for question 1: of 5 points)
1. the table shows values of a function
f x 
. what is the average rate of change of
f x 
over the interval from x
= 5 to x = 9? show your work.
x 4 5 6 7 8 9 10
f x  4 2
8 10 11 14 18

2. given
 
2
f x x x   4 6
and
 
2 g x x x    2 13 15
, find
( ) f
x
g
     
. show your work

What is the order of operations for 2 + (3 - 9) ÷ -3 · 4 in number order 1. subtraction 2. division 3. addition 4. multiplication

John bought 2 horses at rs 20000 each

The cross-sectional areas of a right triangular prism and a right cylinder are congruent. the right triangular prism has a height of 6 units, and the right cylinder has a height of 6 units. which conclusion can be made from the given information? the volume of the triangular prism is half the volume of the cylinder. the volume of the triangular prism is twice the volume of the cylinder. the volume of the triangular prism is equal to the volume of the cylinder. the volume of the triangular prism is not equal to the volume of the cylinder.