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Depdendent Variable

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Equ. #1:

Equ. #2:

Equ. #3:

Equ. #4:

Equ. #5:

Equ. #6:

Equ. #7:

Equ. #8:

Equ. #9:

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Dependent Variable

Number of inequalities to solve:

Ineq. #1:

Ineq. #2:

Ineq. #3:

Ineq. #4:

Ineq. #5:

Ineq. #6:

Ineq. #7:

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Ineq. #9:

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Grades 9, 10, and Exit Level Mathematics Chart

Perimeter	rectangle		P = 2l + 2w or P = 2(l + w)
Circumference	circle		C = 2πr or C = πd
Area	rectangle		A = lw or A = bh
	triangle
	trapezoid
	regular polygon
	circle		A = πr²
P represents the Perimeter of the Base of a three-dimensional figure.
B represents the Area of the Base of a three-dimensional figure.
Surface Area	cube (total)		S = 6s²
	prism (lateral)		S = Ph
	prism (total)		S = Ph + 2B
	pyramid (lateral)
	pyramid (total)
	cylinder (lateral)		S = 2πrh
	cylinder (total)		S = 2πrh + 2πr² or S = 2πr(h + r)
	cone (lateral)		S = πrl
	cone (total)		S = πrl + πr² or S = πr(l + r)
	sphere		S = 4πr²

Volume	prism or cylinder
	pyramid or cone
	sphere

Special Right Triangles	30°, 60°, 90°
	45°, 45°, 90°

Pythagorean Theorem		a² + b² = c²
Distance Formula
Slope of a Line
Midpoint Formula
Quadratic Formula
Slope-Intercept Form of an Equation		y = mx + b
Point-Slope Form of an Equation		y − y₁ = m(x − x₁)
Standard Form of an Equation		Ax + By = C
Simple Interest Formula		I = prt

Algebra Solutions