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C957 Applied Algebra 2025/2026 Exam
Questions and Answers | A+ Score
Assured
Dependent variable - 🧠 ANSWER ✔✔think of the independent variable as the
input and the dependent variable as the output. Stated another way, the
independent variable's input influences what output, or outcome, you get from the
dependent variable.
independent variable - 🧠 ANSWER ✔✔Is the variable that explains, influences, or
affects the other variable. The independent variable is put on the x-axis, or
horizontal axis, on a graph.
Quantitative variables. - 🧠 ANSWER ✔✔A variable that is measured on a number
scale; A variable with a numeric value.
Qualitative variables - 🧠 ANSWER ✔✔A variable that is not numeric; also, called
a categorical variable. A qualitative variable describes data that fits into categories.
Functions - 🧠 ANSWER ✔✔A relation based on a set of inputs and a set of
possible outputs where each input is related to exactly one output.
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 1
STATEMENT. ALL RIGHTS RESERVED
, 2
Inverse function - 🧠 ANSWER ✔✔Inverse functions are basically functions that
"reverse" each other. An inverse function swaps the input and output variables.
independent variable and dependent variable relationship - 🧠 ANSWER ✔✔An
independent variable explains changes in the dependent variable, while a
dependent variable measures the changes.
rate of change - 🧠 ANSWER ✔✔-Rate of change is the change in y-values over the
change in x-values.
-Rise over run
instantaneous rate of change - 🧠 ANSWER ✔✔The rate of change at a particular
moment, as opposed to average rate of change, which is a change over a period of
time.
Take what you miss and divide it by the Goal for percentages - 🧠 ANSWER
✔✔Example: If the goal is 500 and you miss it by 50 do 50/500= 0.1. Which
would be 10%
Take what you surpass and divide it by the Goal for percentages - 🧠 ANSWER
✔✔Example: If the goal is 190,000 and you surpass it by 10,000 do
10,000/190,000=5.26. Which would be 5.26%
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 2
STATEMENT. ALL RIGHTS RESERVED
C957 Applied Algebra 2025/2026 Exam
Questions and Answers | A+ Score
Assured
Dependent variable - 🧠 ANSWER ✔✔think of the independent variable as the
input and the dependent variable as the output. Stated another way, the
independent variable's input influences what output, or outcome, you get from the
dependent variable.
independent variable - 🧠 ANSWER ✔✔Is the variable that explains, influences, or
affects the other variable. The independent variable is put on the x-axis, or
horizontal axis, on a graph.
Quantitative variables. - 🧠 ANSWER ✔✔A variable that is measured on a number
scale; A variable with a numeric value.
Qualitative variables - 🧠 ANSWER ✔✔A variable that is not numeric; also, called
a categorical variable. A qualitative variable describes data that fits into categories.
Functions - 🧠 ANSWER ✔✔A relation based on a set of inputs and a set of
possible outputs where each input is related to exactly one output.
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 1
STATEMENT. ALL RIGHTS RESERVED
, 2
Inverse function - 🧠 ANSWER ✔✔Inverse functions are basically functions that
"reverse" each other. An inverse function swaps the input and output variables.
independent variable and dependent variable relationship - 🧠 ANSWER ✔✔An
independent variable explains changes in the dependent variable, while a
dependent variable measures the changes.
rate of change - 🧠 ANSWER ✔✔-Rate of change is the change in y-values over the
change in x-values.
-Rise over run
instantaneous rate of change - 🧠 ANSWER ✔✔The rate of change at a particular
moment, as opposed to average rate of change, which is a change over a period of
time.
Take what you miss and divide it by the Goal for percentages - 🧠 ANSWER
✔✔Example: If the goal is 500 and you miss it by 50 do 50/500= 0.1. Which
would be 10%
Take what you surpass and divide it by the Goal for percentages - 🧠 ANSWER
✔✔Example: If the goal is 190,000 and you surpass it by 10,000 do
10,000/190,000=5.26. Which would be 5.26%
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 2
STATEMENT. ALL RIGHTS RESERVED
