Page 773 - Algebra 1

g. A popular TV series ran for 10 seasons. You are buying the seasons (Ex 4) from an online DVD service. If each season arrives at random, what
is the probability that the first 5 seasons you receive in the mail are the first 5 seasons that were made, in the correct order?
Practice Distributed and Integrated
*1. Draw a tree diagram to represent the possible outcomes of flipping a coin (111) three times.
*2. Multiple Choice Evaluate 10!.
(111) A 3,628,800 B 362,880 C 55 D 9
*3. Video Rental For movie night, you want to rent one drama, one comedy, and one (111) science fiction movie. The video store has 5 new releases for drama, 6 new releases
for comedy, and 3 new releases for science fiction. How many possible movie combinations are there?
__
4. Simplify the rational expression 3d - 5d if possible.
(51)
Find the zeros of each function.
5.
(9 6)
*7.
(111)
*8.
(111)
*9.
(110)
*10.
(110)
11.
(109)
6. y=3x2 +36x-39 (9 6)
2x3 2x3
y=x2 -8x+16
Model Draw a tree diagram to determine the number of possible outcomes of
earning an A, B, or C in history, English, and math classes.
Justify Explain how to find the number of outfits possible if you have 5 shirts and 4 pairs of pants to choose from.
Use the quadratic formula to solve c2 + 16c - 36 = 0. Check the solutions.
Estimate Find the best whole number estimate for the solutions to 70 - 52x = -x2.
y - 2.5 > 0
Find and correct the error the student made in graphing . y -4<-2x
y
4
2
12.
(109)
13.
(104)
Graph the system 4x - 2y < 6. y + 1 ≥ 2x
Solve r2 - 24r = -144 by completing the square.
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Saxon Algebra 1
O
x
-4
-2
-2
4
-4