

Adv. Algebra Final Exam Review
Flashcard
•
Mathematics
•
11th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the median of the following set of numbers: 345, 400, 110, 640?
Back
The median is $372.50.
2.
FLASHCARD QUESTION
Front
Are the functions f(x) = 2x + 3 and g(x) = (x - 3)/2 inverses of each other?
Back
Yes, they are inverses.
3.
FLASHCARD QUESTION
Front
What is the range of a set of numbers?
Back
The range is the biggest number minus the smallest number.
4.
FLASHCARD QUESTION
Front
What is the probability of flipping a coin and getting heads?
Back
The probability is 1/2.
5.
FLASHCARD QUESTION
Front
In an exponential function, what does the 'a' represent?
Back
The 'a' represents the Y-INTERCEPT.
6.
FLASHCARD QUESTION
Front
What is the formula for the slope of a line?
Back
Slope (m) = (y2 - y1) / (x2 - x1).
7.
FLASHCARD QUESTION
Front
What is the quadratic formula used for?
Back
The quadratic formula is used to find the roots of a quadratic equation: x = (-b ± √(b² - 4ac)) / 2a.
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