Understanding Logarithms
Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Practice Problem
•
Hard
Jennifer Brown
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the value of log base 5 of 3?
3/5
15
-2.9
0.682
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why are logarithms important in solving equations?
They are only used in basic math.
They simplify addition problems.
They help solve exponential equations.
They are used in geometry.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which button on a calculator is used for the common logarithm?
sqrt
exp
log
ln
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the 'bacon and eggs' memory aid represent in logarithms?
Base and answer
Logarithm and base
Base and exponent
Exponent and answer
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the base of the common logarithm?
e
10
5
2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the change of base formula used for?
Calculating square roots
Solving linear equations
Finding logarithms of any base
Multiplying numbers
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a natural base?
π
e
5
10
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