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Unit 2 Review: Understanding Functions (Part 2) Flashcards | StudBud
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Unit 2 Review: Understanding Functions (Part 2)
Unit 2 Review: Understanding Functions (Part 2)
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HMH Algebra 1 Unit 2 Review (Part 2)
Flashcards
14 cards
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Practice quiz
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Questions
14
Answers
1
14) Which function shows the following graph?
x - y = 1
x + y = 2
2x - y = 1
x - y = 2
2
15) The image below is a mapping diagram.
No
Yes
3
9) Is the table below a function or not?
No
Yes
4
11) Manuel has $5,000 in his bank account. His monthly cable is $50 per month (m). Function?
f(m) = 5,000m + 50
f(m) = 5,000 - 50m
f(m) = 5,000m - 50
f(m) = 5,000 + 50m
5
10) What is the explicit rule for the following sequence: 13, 10, 7, 4, 1, -2
f(n) = 13 + -3(n-1)
f(n) = -3(n-1) - 13
f(n) = 13(n-1) - 3
f(n) = f(n-1) + -3
6
17) Identify the next term in the following sequence: 2, 4, 16, 256, ...
Not enough info
65,536
512
257
7
True or false: Mr. Glaze was Mr. Tuft's basketball coach in high school?
True!
False!
8
Mr. Tufts was a 3 sport athlete in high school.
True
False
9
Which of the following professional athletes and/or famous people are Glencoe Graduates
Ben Petrick (Former Major League Baseball player)
Erik Ainge (Former NFL Quarterback)
Kyle Iboshi (Award-winning reporter for KGW)
Jason Earles (Hannah Montana's brother)
10
9) The image below is a function.
No
Yes
11
17) Identify the recursive rule in the following sequence: 2, 4, 16, 256, ...
f(n) = f(n-1)2
f(x) = x2
f(n) = n2 + f(n-1)
f(n) = d(n)2
12
10) What is the recursive rule for the following sequence: 8, 13, 18, 23
f(n) = f(n-1) + 5
I put the "fun" in FUNction!
f(n) = 8 + 5(n-1)
f(n) = f(8-5) + n
13
11) How long until Manuel is out of money using the function f(m) = 5,000 - 50m?
4 months
10,000 months
5 dogs
100 months
14
What year was Mr. Glaze born?
1968
1984
1981
1977
