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