Algebra 1 7-6 Mixed Review: Exponential Functions
By Matt Richardson
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Last updated almost 3 years ago
10 Questions
10 points
10
Question 1
1.
Review Lesson 7-4: Simplify the expression.
Review Lesson 7-4: Simplify the expression.
Enter only a simplified expression in the response field.
10 points
10
Question 2
2.
Review Lesson 7-4: Simplify the expression.
Review Lesson 7-4: Simplify the expression.
Enter only a simplified expression in the response field.
10 points
10
Question 3
3.
Review Lesson 7-4: Simplify the expression.
Review Lesson 7-4: Simplify the expression.
Enter only a simplified expression in the response field.
10 points
10
Question 4
4.
Review Lesson 5-6: Write an equation for the line that is parallel to the given line and passes through the given point.
Review Lesson 5-6: Write an equation for the line that is parallel to the given line and passes through the given point.
10 points
10
Question 5
5.
Review Lesson 5-6: Write an equation for the line that is parallel to the given line and passes through the given point.
Review Lesson 5-6: Write an equation for the line that is parallel to the given line and passes through the given point.
10 points
10
Question 6
6.
Review Lesson 2-10: Identify each scenario as representing percent increase or percent decrease.
Review Lesson 2-10: Identify each scenario as representing percent increase or percent decrease.
- height last week: 15 cm; height this week: 18 cm
- birth weight: 220 lb; weight at 1 month: 300 lb
- original price: $25; sale price: $22
- price this year: $999; price last year: $1450
- Percent increase
- Percent decrease
10 points
10
Question 7
7.
Review Lesson 2-10: Identify each percent change. Round to the nearest percent.
Review Lesson 2-10: Identify each percent change. Round to the nearest percent.
- original price: $25; sale price: $22
- birth weight: 220 lb; weight at 1 month: 300 lb
- price this year: $999; price last year: $1450
- height last week: 15 cm; height this week: 18 cm
- 31%
- 20%
- 36%
- 12%
10 points
10
Question 8
8.
Vocabulary Review: Identify each relation based on whether or not it is a function.
Vocabulary Review: Identify each relation based on whether or not it is a function.
- {(5, 5), (5, 4), (5, 3), (5, 4)}
- {(1, 3), (1, 5), (2, 7), (3, 9), (4, 11)}
- {(2, 5), (3, 5), (4, 5), (5, 5)}
- {(0, 0), (-1, -1), (-2, -2), (-3, -3)}
- Function
- Not a function
10 points
10
Question 9
9.
Use Your Vocabulary: Complete the sentence with the word exponential or exponent. Respond with only the word.
In the expression 5³, 3 is the __?__.
Use Your Vocabulary: Complete the sentence with the word exponential or exponent. Respond with only the word.
In the expression 5³, 3 is the __?__.
10 points
10
Question 10
10.
Use Your Vocabulary: Complete the sentence with the word exponential or exponent. Respond with only the word.
Use Your Vocabulary: Complete the sentence with the word exponential or exponent. Respond with only the word.
The expression above is an __?__ expression.