# Study sets matching "advanced precalculus"

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What is the law of cosines?

When is the law of cosines used?

When is the law of sines used?

What is the law of sines?

a^2= b^2+c^2 - 2(b)(c)cos(a)

SAS and SSS

ASA and AAS.

sin(A)/A = sin(B)/B

What is the law of cosines?

a^2= b^2+c^2 - 2(b)(c)cos(a)

When is the law of cosines used?

SAS and SSS

Parabola

Hyperbola

Ellipse

Equation of a Parabola

A locus of points in a plane equidistant from a fixed point an…

A locus of points in a plane whose distances from 2 fixed poin…

A locus of points in a plane whose distances from 2 fixed poin…

Parabola

A locus of points in a plane equidistant from a fixed point an…

Hyperbola

A locus of points in a plane whose distances from 2 fixed poin…

6.2: Unit circle

6.2: Sine function

6.2: Cosine function

6.2: Tangent function

A circle whose radius is 1 and whose center is at the origin o…

SIN t= Y

COS t= X

TAN t= Y/X

6.2: Unit circle

A circle whose radius is 1 and whose center is at the origin o…

6.2: Sine function

SIN t= Y

Ax + By = C

Drawing their graphs or solving their e…

√(x₂-x₁)² + (y₂-y₁)²

(x₁+x₂)/2, (y₁+y₂)/2

General Form of a Linear Equation

What are the two ways, you can use to determine where two line…

Distance Between Two Points Formula

Midpoint Between Two Points Formula

Ax + By = C

General Form of a Linear Equation

Drawing their graphs or solving their e…

What are the two ways, you can use to determine where two line…

Leading Coefficient (-) Exponent (odd)

Leading Coefficient (+) Exponent (odd)

Leading Coefficient (+) Exponent (even)

Leading Coefficient (-) Exponent (even)

Up and Down

Down and Up

Up and Up

Down and Down

Leading Coefficient (-) Exponent (odd)

Up and Down

Leading Coefficient (+) Exponent (odd)

Down and Up

central angle

degree

minutes

seconds

an angle whose vertex is the center of the circle

a unit of angular measure equal to 1/180th of a straight angle

denoted by ' ; each degree is subdivided into 60 _____ in the…

denoted by " ;each minute is subdivided into 60 _____ in the D…

central angle

an angle whose vertex is the center of the circle

degree

a unit of angular measure equal to 1/180th of a straight angle