Exam (elaborations)

C957 APPLIED ALGEBRA EXAM 2023 QUESTIONS WITH CORRECT ANSWERS (GRADED A)

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c957 applied algebra
c957 applied algebra exam
c957 applied algebra exam 2023 questions

Institution C957 APPLIED ALGEBRA
Course C957 APPLIED ALGEBRA

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C957 APPLIED ALGEBRA EXAM
2023 QUESTIONS WITH CORRECT
ANSWERS (GRADED A)
A method of inserting new data points in the range of a known set of data points. ("Inter"
means among.) - interpolation

An output produced by the interaction of several connected, or related, inputs. -
interrelated causality

A range of numbers that include all the real numbers between its endpoints. - interval

Opposite in position, direction, order, or effect. - inverse

A function that undoes, or reverses, the action of the another function. - inverse function

The most commonly used regression algorithm (process), which is generally seen as
the best technique for regressions. - least-squares regression (lsr) algorithm

A circumstance that tends to prevent an activity or quantity from expanding or changing.
- limiting factors

A graph that displays data points connected by segments of straight lines. - line graph

A straight line on a graph showing the best possible match for the data; also called a
"trend line." - line of best fit

A function that produces a straight line (linear means "straight"), indicating a constant
increase or decrease. - linear functions

A regression that finds the best-fit line based on at least two data points. - linear
regression

The maximum for a particular interval, or range of a function. - local maximum

The minimum for a particular interval, or range of a function. - local minimum

A function that produces an s-shaped curve and contains two asymptotes. - logistic
functions

The greatest amount, or highest value, on a function's graph. - maxima

, The largest value in a set of data. - maximum value

The smallest amount, or lowest value, on a function's graph. - minima

The smallest value in a set of data. - minimum value

The observation by Gordon Moore in 1965 that the number of transistors on a silicon
chip doubles periodically, which means that computing power also doubles; this is not a
"law" in the conventional sense, rather more like a theory. - moore's law

Involving a number of different - though not necessarily independent - variables. -
multivariate

The conventional rules for solving math expressions: 1) Parentheses and brackets from
the inside out; 2) Exponents; 3) Multiplication and division from left to right; 4) Addition
and subtraction from left to right. - order of operations

A pair of numbers used to locate a point on a graph, written in the form (x, y) where x is
the x-coordinate and y is the y-coordinate. - ordered pair

On a graph, the starting point where both x and y are equal to zero, and the x-axis and
the y-axis intersect. - origin

A data point that "lies" significantly "outside" the trend in a set of data. - outlier

A quantitative variable that is produced by a function when an input is chosen. - output

The output, represented by one or more letters, such as m or d(t), produced by a
function, based on the input variable. - output variable

A function with real non-negative numbers - constants, variables, and exponents - that
can be combined using addition, subtraction, multiplication and division. The word
comes from poly- (meaning "many") and -nomial (meaning "terms"). - polynomial

The value of a polynomial's largest exponent; that is, if the largest exponent in a
polynomial function is 3, the polynomial is "of the third degree." - polynomial's degree

A data point that "lies" significantly "outside" the general trend in a set of data; it could
prove to be a true outlier that should be removed or it could be legitimate data that
should remain in the data set - possible outlier

A financial gain when the amount of revenue from a business activity exceeds the
expenses, costs, and taxes needed to maintain the business activity. - profit

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Exam (elaborations)

C957 APPLIED ALGEBRA EXAM 2023 QUESTIONS WITH CORRECT ANSWERS (GRADED A)

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