PreCal Unit 8 Test Exponential & Logarithmic Functions Test

PreCal Unit 8 Test Exponential & Logarithmic Functions Test

11th - 12th Grade

25 Qs

quiz-placeholder

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PreCal Unit 8 Test Exponential & Logarithmic Functions Test

PreCal Unit 8 Test Exponential & Logarithmic Functions Test

Assessment

Quiz

Mathematics

11th - 12th Grade

Practice Problem

Easy

CCSS
HSF.BF.B.5, HSA.CED.A.1, HSF.LE.A.4

+14

Standards-aligned

Created by

Yolanda Lanier

Used 51+ times

FREE Resource

About this resource

This quiz focuses on exponential and logarithmic functions, which represents a core unit in Precalculus typically taught at the 11th and 12th grade levels. The questions comprehensively assess students' understanding of the fundamental relationship between exponentials and logarithms as inverse functions, requiring mastery of algebraic manipulation techniques for solving exponential equations, converting between exponential and logarithmic forms, and applying logarithmic properties such as the product, quotient, and power rules. Students must demonstrate proficiency in evaluating logarithms, understanding domain restrictions (such as why log(-1) is undefined), and applying these mathematical concepts to real-world scenarios involving exponential growth and decay models, compound interest calculations, and continuous compounding situations. Created by Yolanda Lanier, a Mathematics teacher in the US who teaches grades 11 and 12. This comprehensive assessment serves as an excellent summative evaluation tool for students completing their study of exponential and logarithmic functions in Precalculus. The quiz can be effectively used as a unit test to measure student mastery before moving to subsequent topics, or adapted for review sessions and targeted practice on specific concepts like logarithmic properties or exponential modeling. Teachers can also utilize individual sections for formative assessment purposes or as homework assignments to reinforce particular skills. The content aligns with Common Core standards F-LE.4 (expressing exponential models in logarithmic form), F-BF.5 (understanding inverse relationships), and A-SSE.3c (using properties of exponents and logarithms), providing students with the mathematical foundation necessary for success in calculus and advanced mathematics courses.

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25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve for n:
23n = 4

2
3
2/3
4

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.4

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve for x:
2x+6=25

-1
11
1
-11

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve: 98-x = 27x-3

5
-5
1/5
-1/5

Tags

CCSS.HSA.CED.A.1

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Change to Exponential Form:
log636 = 2

26=36
62=36
362=6
366=2

Tags

CCSS.HSF.BF.B.5

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Write logb(x/y) as two logs

logbx-logby
logbx+logby
logbx*logby
logbx/logby

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSF.IF.C.8

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Solve the following for 'x';

log6(3x - 2) = log6(5x - 8)

x = 3

x = 2

x = -1

No Solution

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.A.2

CCSS.HSA.REI.B.3

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Use multiple log properties to write as a sum or difference of two logs: log(4x3

log 4 + 3log x
3log 4 + 3log x
3log 4 + log x
log 12 + log x

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSF.IF.C.8

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