Kelso Math A1 #11 IM - Algebra 1 - Lesson 5.4 (30 problems)
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Last updated almost 5 years ago
30 questions
Note from the author:
Illustrative Math
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Question 1
1.
A new bicycle sells for $300. It is on sale for \frac{1}{4} off the regular price. Select all the expressions that represent the sale price of the bicycle in dollars.
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Question 2
2.
Purchase price = year 0
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Question 9
9.
Just the value at n=0
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Question 10
10.
So what does that mean in plain English?
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Question 11
11.
Number of folds...
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Question 13
13.
Expression means no = sign. No need to find the value.
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Question 14
14.
So April was month 1, that makes May month 2. Adjust your expression.
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Question 15
15.
You definitely want to exponents now...
Question 16
16.
Lin has 13 mystery novels. Each month, she gets 2 more. Select all expressions that represent the total number of Lin's mystery novels after 3 months.
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Question 26
26.
A function multiplies its input by \frac{3}{4} then adds 7 to get its output. Use function notation to represent this function. Hint**for quick computer scoring, avoid extra spaces. Use f(x) as your y!
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Question 27
27.
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Question 28
28.
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Question 29
29.
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Question 30
30.
So now the y is 9. Find the x!
Question 3
3.
After 1 year...
Question 4
4.
After 2 years...
Question 5
5.
After 3 years...
Question 6
6.
Should be in the format of:
Question 7
7.
#6 answer is used here...
Question 8
8.
So after 5 years...must round to nearest cent.
Question 12
12.
Must address the 100 meaning and the 1/2 meaning.
Question 17
17.
So our starting number is:
Question 18
18.
After 1 hour..
Question 19
19.
After 2 hours...
Question 20
20.
After 3 hours...
Question 21
21.
After 4 hours...
Question 22
22.
After 5 hours...
Question 23
23.
Just the difference...
Question 24
24.
an expression using n...
Question 25
25.
So is 65 a growth factor, rate of change, or neither
