Nce
practice
4-6. find the remaining side 1
polygon abcdef. then find
perimeter
1. length of bc
ning side lengths of
and the polygon's
fluency pra
hidden clue
2. length of cd
3. length of de
4. length of of
for each ordered pair, simplify the two coordinates. then
locate and label the corresponding point on the graph draw
line segments to connect the points in alphabetical order
use the completed picture to answer the riddle below.
i can.
add and
decima
5. length of fa
6. perimeter of abc
vi
what and on
you carry in
i
5) and t12.-1
in 7 and 8. polygon qrst has vers
o(-4, -1). r(-4,5). s[2,5). and
7. draw and label polygon orst on the
coordinate plane
n w
e
6
oo
in in
-4
-2
w
in
0
1
2
3
4
5
6
7
8
9
10 11 12 13 14
(12.4-6.45, 0.80
a (6.4 +0.92, 15.74 -2.64)
8. construct an argument to justify whether
or not polygon qrst is a square
k (5.94 + 1.36, 2.78
b (9.65 +0.4. 16.058 -1.2)

For problems 7–10, state a reasonable domain for the problem statement, find the inverse functionf –1(x), and identify the independent and dependent quantities of the inverse. gary is jogging. the total distance he has traveled, in miles, can be estimated using the functionf(x) = 9x, where x is his jogging time in hours. camryn sells computers. she earns commission for her computer sales plus a fixed wage for each day she works. her daily earnings, in dollars, can be estimated using the functionf(x) = 0.15x + 50, where x represents her computer sales in dollars. the distance a motorboat travels, in meters, can be estimated using the equation f(x) = 1.9x2, wherexisthetimeinseconds,for0≤x≤10. a rock band is selling tickets to a concert at a theater. the band earns money for each ticket sold, but has to pay some of the earnings to the theater. the total money earned by the band can be estimated using the function f(x) = 7.5x – 300, where x is the number of tickets sold.