# precalculus regents review Flashcards

Browse 500 sets of precalculus regents review flashcards

Not a Function

as x→∞, f(x)→-∞, ... as x→-∞, f(x)→∞

(-∞, -4)U[10, ∞)

(-1.45, -6.76)

Function or Not?

Describe the end behavior of g(x) = -4x³-5x+1

Describe the set of numbers below using interval notation:... x <…

Determine the relative minimum point of the following function…

Not a Function

Function or Not?

as x→∞, f(x)→-∞, ... as x→-∞, f(x)→∞

Describe the end behavior of g(x) = -4x³-5x+1

Leading Coefficient

Degree

Zero Function

Constant Function

The number in front of the X of the highest degree ... (ex.) (4)x…

The highest exponent in a polynomial determining the number of…

A polynomial with no degree and a slop of zero... {f(x)= 0 }

A polynomial with a constant and no degree ... {f(x)= a}

Leading Coefficient

The number in front of the X of the highest degree ... (ex.) (4)x…

Degree

The highest exponent in a polynomial determining the number of…

exponential function

exponential growth

exponential decay

logarithmic function

f(x) = ab^x, where a and b are real numbers with a ≠ 0, b>0, a…

f(x)=ab^x, where b > 1

f(x)=ab^x, where 0 < b < 1

f(x)=logbX, where b≠1 and b>0

exponential function

f(x) = ab^x, where a and b are real numbers with a ≠ 0, b>0, a…

exponential growth

f(x)=ab^x, where b > 1

Rational Number

Irrational Number

Quadratic Formula

Factoring Cubes

-any number that is a real number that can be written ass a te…

-real number that cannot be written as a terminating or repeat…

-b±[√b²-4ac]/2a

a^3+b^3=(a+b) (a^2-ab+b^2)... -if it is A^3-B^3 then change to (a…

Rational Number

-any number that is a real number that can be written ass a te…

Irrational Number

-real number that cannot be written as a terminating or repeat…

A hyperbola with a positive y term opens

A hyperbola with a positive x term opens

The y value of the vertex of an upwards…

The x value of the vertex of a sideways…

Up

Sideways

The square root of b

The square root of a

A hyperbola with a positive y term opens

Up

A hyperbola with a positive x term opens

Sideways

Solve an inequality with 2 variables (y…

Solve inequality with 1 variable (f(x)>…

Point-Slope Form

Standard Form

Dotted line if not equal to and shaded region

Sign pattern (Don't divide by variable when simplifying)

y-y1=m(x-x1)

Ax+By=C

Solve an inequality with 2 variables (y…

Dotted line if not equal to and shaded region

Solve inequality with 1 variable (f(x)>…

Sign pattern (Don't divide by variable when simplifying)

Identify the center and radius of x2+4x…

Give the standard form of Center=origin…

Identify the center and radius of the c…

Identify the x and y intercepts of the…

C: (-2,-2) R: 3

X2+y2=16

Center= (-2,7) Radius= 4

X int.=(2,0) Y int.=(0,-3+-√5)

Identify the center and radius of x2+4x…

C: (-2,-2) R: 3

Give the standard form of Center=origin…

X2+y2=16

Function or Not?

Describe the end behavior of g(x) = -4x…

Describe the set of numbers below using…

Determine the relative minimum point of…

Not a Function

as x→∞, f(x)→-∞, ... as x→-∞, f(x)→∞

(-∞, -4)U[10, ∞)

(-1.45, -6.76)

Function or Not?

Not a Function

Describe the end behavior of g(x) = -4x…

as x→∞, f(x)→-∞, ... as x→-∞, f(x)→∞

Homeostasis

Vacuoles

Ribosomes

Mitochondria (mighty)

The ability of an organism to maintain internal stability

stores waste and water (large in plant cells, small in animal…

located on the endoplasmic reticulum; they are where proteins…

where energy is made within a cell

Homeostasis

The ability of an organism to maintain internal stability

Vacuoles

stores waste and water (large in plant cells, small in animal…

Leading Coefficient

Degree

Zero Function

Constant Function

The number in front of the X of the highest degree ... (ex.) (4)x…

The highest exponent in a polynomial determining the number of…

A polynomial with no degree and a slop of zero... {f(x)= 0 }

A polynomial with a constant and no degree ... {f(x)= a}

Leading Coefficient

The number in front of the X of the highest degree ... (ex.) (4)x…

Degree

The highest exponent in a polynomial determining the number of…

accuracy

precision

significant figures

dimensional analysis

how close a measurement is to an actual value

how exact a measurement is (number of decimal places)

- Start counting at the first non-zero number from the left if…

- process of converting units... formula: measurement x (conversi…

accuracy

how close a measurement is to an actual value

precision

how exact a measurement is (number of decimal places)

algebraic functions

exponential function

exponential growth function

exponential decay function

functions obtained by adding, subtracting, multiplying, and di…

a function that can be written in the form f(x)= a*b^2; a is t…

in f(x+1)= b*f(x) if a>0 and b>1, the function f is increasing…

in f(x+1)= b*f(x) if a>0 and b<1, f is decreasing; base b is a…

algebraic functions

functions obtained by adding, subtracting, multiplying, and di…

exponential function

a function that can be written in the form f(x)= a*b^2; a is t…

Metabolism

Excretion

Digest

Synthesis

All of the chemical reactions that occur within an organism

Process by which metabolic wastes are eliminated from the body

to break down

to build

Metabolism

All of the chemical reactions that occur within an organism

Excretion

Process by which metabolic wastes are eliminated from the body

Ottoman Empire

Suleiman the Lawgiver (Suleiman the Mag…

Jannisaries

Mughal Empire

A Muslim empire based in Turkey that lasted from the 1300's to…

Sultan of the Ottoman Empire during its golden age. Known for…

elite infantry units that formed the Ottoman Sultan's househol…

Muslim empire that most of India 1526-1857. Indian art and lit…

Ottoman Empire

A Muslim empire based in Turkey that lasted from the 1300's to…

Suleiman the Lawgiver (Suleiman the Mag…

Sultan of the Ottoman Empire during its golden age. Known for…