WGU C957 Applied Algebra Final Exam Study Guide (2026/2027) | Complete Verified Concepts & Q&A | High-Accuracy Prep

WGU C957 Final Exam Study guide
(Latest 2026/ 2027 Update) Applied
Algebra Guide| 100% Verified Questions
& Answers | Grade A


Constant e
2.71828




slope-intercept formula

y = mx + b




L+m
the upper limit of a logistic function equation




m
the lower limit of a logistic equation




k

rate of increase for a logistic equation




C

, WGU C957 Final Exam Study guide
(Latest 2026/ 2027 Update) Applied
Algebra Guide| 100% Verified Questions
& Answers | Grade A
start of increase for a logistic equation




linear

function that is a straight line




polynomial

function with curves and no asymptote




0.7-1.0

r^2-value showing a strong correlation




0.3-0.7

r^2-value showing a moderate correlation




0.0-0.3

r^2-value showing a weak correlation

, WGU C957 Final Exam Study guide
(Latest 2026/ 2027 Update) Applied
Algebra Guide| 100% Verified Questions
& Answers | Grade A
outlier

a data point which is distinctly separate from all others within a data set for reasons beyond the
data




coefficient of determination
rating how well the function fits the real world data




r^2

coefficient of determination




regression equation

best fit equation for a set of real world data




Concave up

y = x^2




Concave down
y = -x^2