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C957 Applied Algebra Questions with Answers (100%
Correct Answers)
asymptote Answer: A horizontal, vertical, or slanted line on a graph that
a curve approaches but never touches.
average rate of change Answer: The average rate at which one variable
is changing in relation to another variable's changing.
big-box stores Answer: A very large store, typically over 50,000 square
feet, of plain design, resembling a large box.
broadband Answer: High-speed Internet access that is always on and
much faster than dial-up.
calculate the average rate of change Answer: The formula to compute
an average rate of change is (y2-y1) divided by (x2-x1).
coefficient of determination Answer: A statistic that measures how well
a regression predictions approximate the real data points. An r^2 of 1
indicates that the regression prediction is a perfect fit for the data.
© 2025 All rights reserved
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common era Answer: A designation previously called "A.D.," meaning
annus domini, "year of the Lord"; the Common Era dates year 1 as the
presumed year of Jesus of Nazareth's birth.
common ratio Answer: The number by which each term in a sequence
is multiplied to find the next number in the sequence; for example 4 is
the common ratio for the sequence [1, 4, 16, 64, 256...].
constant ratio Answer: Occurs when the numeric relationship between
two quantities - that is, how many times one number contains the
second - remains unchanged over time.
data Answer: A collection of facts, which might be numbers, words,
measurements, observations or simply descriptions.
data regression Answer: The process of examining data points to
determine a valid equation. "Regression" refers to bringing different
data points down toward a normal average - "regressing" them.
dependent variable Answer: A variable that is changed by another
variable (called the independent variable); for example, when a person
is purchasing gas, the cost (the dependent variable) rises as more gas is
pumped into a car's tank (the independent variable).
© 2025 All rights reserved
C957 Applied Algebra Questions with Answers (100%
Correct Answers)
asymptote Answer: A horizontal, vertical, or slanted line on a graph that
a curve approaches but never touches.
average rate of change Answer: The average rate at which one variable
is changing in relation to another variable's changing.
big-box stores Answer: A very large store, typically over 50,000 square
feet, of plain design, resembling a large box.
broadband Answer: High-speed Internet access that is always on and
much faster than dial-up.
calculate the average rate of change Answer: The formula to compute
an average rate of change is (y2-y1) divided by (x2-x1).
coefficient of determination Answer: A statistic that measures how well
a regression predictions approximate the real data points. An r^2 of 1
indicates that the regression prediction is a perfect fit for the data.
© 2025 All rights reserved
, 2
common era Answer: A designation previously called "A.D.," meaning
annus domini, "year of the Lord"; the Common Era dates year 1 as the
presumed year of Jesus of Nazareth's birth.
common ratio Answer: The number by which each term in a sequence
is multiplied to find the next number in the sequence; for example 4 is
the common ratio for the sequence [1, 4, 16, 64, 256...].
constant ratio Answer: Occurs when the numeric relationship between
two quantities - that is, how many times one number contains the
second - remains unchanged over time.
data Answer: A collection of facts, which might be numbers, words,
measurements, observations or simply descriptions.
data regression Answer: The process of examining data points to
determine a valid equation. "Regression" refers to bringing different
data points down toward a normal average - "regressing" them.
dependent variable Answer: A variable that is changed by another
variable (called the independent variable); for example, when a person
is purchasing gas, the cost (the dependent variable) rises as more gas is
pumped into a car's tank (the independent variable).
© 2025 All rights reserved
