Complete Questions and
Answers 2025/2026
Quadratic Formula - Correct Answers--b±[√b²-4ac]/2a
Slope - Correct Answers-(y₂-y₁)/(x₂-x₁)
Slope-Intercept - Correct Answers-y=mx+b
a³-b³ - Correct Answers-(a-b)(a²+ab+b²)
a³+b³ - Correct Answers-(a+b)(a²-ab+b²)
a²-b² - Correct Answers-(a-b)(a+b)
a²-2ab+b² - Correct Answers-(a-b)²
a²+2ab+b² - Correct Answers-(a+b)²
(a+b)(c+d) - Correct Answers-ac+ad+bc+bd
a(b+c) - Correct Answers-ab+ac
sine ratio - Correct Answers-opposite ÷ hypotenuse
cosine ratio - Correct Answers-adjacent ÷ hypotenuse
tangent ratio - Correct Answers-opposite ÷ adjacent
Direct Variation - Correct Answers-y=kx
Inverse Variation - Correct Answers-y=k/x
Slope intercept form - Correct Answers-y=mx+b
Point-Slope form - Correct Answers-y-y₁=m(x-x₁)
Standard form - Correct Answers-Ax + By=C, where A, B, and C are not
decimals or fractions, where A and B are not both zero, and where A is not a
negative