WGU C957 APPLIED ALGEBRA-BRANDY EXAM
NEWEST 2024/2025 COMPLETE QUESTIONS ANS
CORRECT VERIFIED ANSWERS| WELL GRADED A+||
LATEST UPDATE
Asymptote - CORRECT ANSWERS-a horizontal, vertical, or slanted line that a graph
approaches but never touches
coefficient of determination - CORRECT ANSWERS-A statistic that measures how well
a regression prediction approximates the real data points. An r^2 of 1 indicates that the
regression prediction is a perfect fit for the data
common ratio - CORRECT ANSWERS-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 - CORRECT ANSWERS-Occurs when the numeric relationship between
two quantities- that is, how many times one number contains the second- remains
unchanged over time
Data regression - CORRECT ANSWERS-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
equation - CORRECT ANSWERS-A mathematical sentence that contains an equals
sign.
explanatory variable - CORRECT ANSWERS-A variable that, as it changes, affects
another variable (called the response variable); for example, as a person pumps more
gas into a car's tank(the explanatory variable), the cost of the purchase rises (the
response variable)
exponent - CORRECT ANSWERS-A mathematical notation indicating the number of
times a quantity is multiplied by itself.
exponential function - CORRECT ANSWERS-a function of the form f(x) = ab^x, where a
and b are real numbers with a ≠ 0, b>0, and b ≠ 1
extrapolation - CORRECT ANSWERS-the act of estimation by projecting known
information
f(x)=mx+b - CORRECT ANSWERS-linear function
NEWEST 2024/2025 COMPLETE QUESTIONS ANS
CORRECT VERIFIED ANSWERS| WELL GRADED A+||
LATEST UPDATE
Asymptote - CORRECT ANSWERS-a horizontal, vertical, or slanted line that a graph
approaches but never touches
coefficient of determination - CORRECT ANSWERS-A statistic that measures how well
a regression prediction approximates the real data points. An r^2 of 1 indicates that the
regression prediction is a perfect fit for the data
common ratio - CORRECT ANSWERS-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 - CORRECT ANSWERS-Occurs when the numeric relationship between
two quantities- that is, how many times one number contains the second- remains
unchanged over time
Data regression - CORRECT ANSWERS-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
equation - CORRECT ANSWERS-A mathematical sentence that contains an equals
sign.
explanatory variable - CORRECT ANSWERS-A variable that, as it changes, affects
another variable (called the response variable); for example, as a person pumps more
gas into a car's tank(the explanatory variable), the cost of the purchase rises (the
response variable)
exponent - CORRECT ANSWERS-A mathematical notation indicating the number of
times a quantity is multiplied by itself.
exponential function - CORRECT ANSWERS-a function of the form f(x) = ab^x, where a
and b are real numbers with a ≠ 0, b>0, and b ≠ 1
extrapolation - CORRECT ANSWERS-the act of estimation by projecting known
information
f(x)=mx+b - CORRECT ANSWERS-linear function
