NC Math II Final Exam Question and
answer 100% correct 2026
Graphing a line - correct answer ✔y = mx + b
Next - Now (add/subtract) - correct answer ✔Next = Now + or - common difference.
Next - Now (multiplication) - correct answer ✔Next = (#) • Now
Multiplication Rule - correct answer ✔Bases are the same, add exponents
Division Rule - correct answer ✔Bases same, subtract exponents
Negative Exponents Rule - correct answer ✔Switch from top to bottom or bottom to top. Never have
these.
Power to Power Rule - correct answer ✔Distribute exponent to everrything inisde ( ), multiple
exponents
Zero Rule - correct answer ✔Anything to the pwoer of zero is 1
Fraction/Parenthesis Rule - correct answer ✔Simplify inside parenthesis first. Distribute power to
everythinb inside parenthesis
Polynomials: Addition & Subtraction - correct answer ✔Combine Like Terms
, Polynomials: Multiplication - correct answer ✔Distribute each item to the other parenthesis
Radical: n√x - correct answer ✔n: index (no index = 2)
√ = radical
x = radicand
Simplifying Radicals - correct answer ✔1. Break down radical using prime factor trees
2. Circle groups of primes according to the index
3. Take one number out of each circled group and place on the outside of radical
4. Leftovers go back under radical
Domain - correct answer ✔Set of x-values
Range - correct answer ✔Set of y-values
Vertical Line Test - correct answer ✔Hits once: function
Hits twice: not a function
Distance Formula - correct answer ✔√(x₂ - x₁)² + (y₂ - y₁)²
90° CCW rotation - correct answer ✔Switch, change sign of original y
180° Rotation - correct answer ✔Change sign of original x & y
270°rotation (aka 90° CW) - correct answer ✔Switch, change sign of original x
answer 100% correct 2026
Graphing a line - correct answer ✔y = mx + b
Next - Now (add/subtract) - correct answer ✔Next = Now + or - common difference.
Next - Now (multiplication) - correct answer ✔Next = (#) • Now
Multiplication Rule - correct answer ✔Bases are the same, add exponents
Division Rule - correct answer ✔Bases same, subtract exponents
Negative Exponents Rule - correct answer ✔Switch from top to bottom or bottom to top. Never have
these.
Power to Power Rule - correct answer ✔Distribute exponent to everrything inisde ( ), multiple
exponents
Zero Rule - correct answer ✔Anything to the pwoer of zero is 1
Fraction/Parenthesis Rule - correct answer ✔Simplify inside parenthesis first. Distribute power to
everythinb inside parenthesis
Polynomials: Addition & Subtraction - correct answer ✔Combine Like Terms
, Polynomials: Multiplication - correct answer ✔Distribute each item to the other parenthesis
Radical: n√x - correct answer ✔n: index (no index = 2)
√ = radical
x = radicand
Simplifying Radicals - correct answer ✔1. Break down radical using prime factor trees
2. Circle groups of primes according to the index
3. Take one number out of each circled group and place on the outside of radical
4. Leftovers go back under radical
Domain - correct answer ✔Set of x-values
Range - correct answer ✔Set of y-values
Vertical Line Test - correct answer ✔Hits once: function
Hits twice: not a function
Distance Formula - correct answer ✔√(x₂ - x₁)² + (y₂ - y₁)²
90° CCW rotation - correct answer ✔Switch, change sign of original y
180° Rotation - correct answer ✔Change sign of original x & y
270°rotation (aka 90° CW) - correct answer ✔Switch, change sign of original x
