# Study sets matching "functions chapter 9"

Input

Output

Function

Function Rule

The X value in an ordered pair

The Y value in an ordered pair

A relationship that pairs each input with exactly one output.

Describes relationship between inputs and outputs

Input

The X value in an ordered pair

Output

The Y value in an ordered pair

parabola

quadratic function

vertex of a parabola

roots of a quadratic function

the graph of a quadratic function

an equation, graph or data that can be modeled by a degree two…

the point where a parabola makes a turn

solution to a quadratic equation when it is set equal to zero.…

parabola

the graph of a quadratic function

quadratic function

an equation, graph or data that can be modeled by a degree two…

Axis of Symmetry

Vertex

Quadratic Formula

Discriminant

The middle of a parabola... -b/2a

the highest or lowest point of the parabola

the formula you can use when you cannot factor or complete the…

The value underneath the radical sign in the Quadratic Formula

Axis of Symmetry

The middle of a parabola... -b/2a

Vertex

the highest or lowest point of the parabola

Constant Function

Direct Variation Function

Identity Function

Greatest Integer Function

y=a or f(x)=0

y=ax , passes through origin

y=x, slope=1, through origin

y= [[x]], steps, need a table

Constant Function

y=a or f(x)=0

Direct Variation Function

y=ax , passes through origin

Axis of Symmetry

Vertex

Quadratic Formula

Discriminant

The middle of a parabola... -b/2a

the highest or lowest point of the parabola

the formula you can use when you cannot factor or complete the…

The value underneath the radical sign in the Quadratic Formula

Axis of Symmetry

The middle of a parabola... -b/2a

Vertex

the highest or lowest point of the parabola

constant of variation

constant rate of change

dependent variable

direct variation

The slope, or rate of change, in the equation y = kx represent…

The rate of change between any two data points in a linear rel…

The variable in a relation with a value that depends on the va…

A special type of linear equation that describes rate of chang…

constant of variation

The slope, or rate of change, in the equation y = kx represent…

constant rate of change

The rate of change between any two data points in a linear rel…

CI for a proportion

CI for a difference in proportions

CI for a mean

CI for a mean difference

1PropZInt

2PropZInt

TInterval

TInterval

CI for a proportion

1PropZInt

CI for a difference in proportions

2PropZInt

axis of symmetry

completing the square

discriminant

maximum

the line that divides a parabola into two matching halves

the process of changing the expression x^2 +bx into a perfect-…

b^2 -4ac, used to find the number and type of solutions of a q…

the y coordinate of the vertex of a parabola that opens downwa…

axis of symmetry

the line that divides a parabola into two matching halves

completing the square

the process of changing the expression x^2 +bx into a perfect-…

Quadratic function

Standard form of a quadratic function

Quadratic parent function

Parabola

A function of the form y = ax2 + bx + c, where a is not equal…

The standard form of a quadratic function is f(x) = ax2 + bx +…

The simplest quadratic function f(x) = x2 or y = x2.

The graph of a quadratic function.

Quadratic function

A function of the form y = ax2 + bx + c, where a is not equal…

Standard form of a quadratic function

The standard form of a quadratic function is f(x) = ax2 + bx +…

Function f from A to B

image

"pre-image"

B^A

Let A,B: nonempty sets... A function f from A to B, written A -->…

b is called the image of a under f, and is denoted by b = f(a)…

Let f(a) = b. then a is the pre-image of b

We denote the set of all functions from A to B by B^A (={f | f…

Function f from A to B

Let A,B: nonempty sets... A function f from A to B, written A -->…

image

b is called the image of a under f, and is denoted by b = f(a)…

Actin

myosin heavy chain

tropomyosin

Tromonin T

think filament... binds to myosin, generates force

thick filament... binds to actin, generates force

thin filament... regulates actin and myosin interaction

thin filament... couples troponin and trompomyosin

Actin

think filament... binds to myosin, generates force

myosin heavy chain

thick filament... binds to actin, generates force

axis of symmetry

completing the square

discriminant

maximum

the line that divides a parabola into two matching halves

a method of solving quadratic equations by turning part of the…

b^2 - 4ac This can be used to determine the number of solution…

The y-coordinate of the vertex of a downward opening parabola.

axis of symmetry

the line that divides a parabola into two matching halves

completing the square

a method of solving quadratic equations by turning part of the…

skeletal, smooth and cardiac

skeletal and smooth (but NOT cardiac)

myo (mys- or sarco-)

sarcolemma

three types of muscle tissue

elongated and are called muscle fibers

prefixes for muscle

plasma membrane of the muscle cell

skeletal, smooth and cardiac

three types of muscle tissue

skeletal and smooth (but NOT cardiac)

elongated and are called muscle fibers

cerebrum

cerebral hemispheres

longitudinal fissure

diencephalon

the largest and uppermost portion of the brain

the left and right portions of the cerebrum

deep groove that separates the left hemisphere from the right…

sits between the hemispheres-made up of the thalamus and hypot…

cerebrum

the largest and uppermost portion of the brain

cerebral hemispheres

the left and right portions of the cerebrum

axis of symmetry

completing the square

discriminant

maximum

the line that divides the parabola into two matching halves.

the process of changing the expression x^2 +bx into a perfect-…

is the expression under the radical sign in the quadratic form…

the highest point of the parabola y=ax^2 + bx + c when a<0.

axis of symmetry

the line that divides the parabola into two matching halves.

completing the square

the process of changing the expression x^2 +bx into a perfect-…

1. Polarized

2. Depolarization

3. Repolarization

4. Excitation-contraction coupling

A voltmeter would show there is a potential difference (voltag…

Generation and propagation of an action potential.... 1. Depolari…

The restoring of the sarcolemma to its initial polarized state…

The sequence of events by which transmission of an action pote…

1. Polarized

A voltmeter would show there is a potential difference (voltag…

2. Depolarization

Generation and propagation of an action potential.... 1. Depolari…

The term general since the first of the…

Receptors for special senses are located

The three classes of Mechanoreceptors a…

Nociceptors are sensitive to

Temperature, pain, touch, pressure, vibration, and propriocept…

In specific sense organs.

Tactile, baroreceptors, & proprioceptors.

Pain

The term general since the first of the…

Temperature, pain, touch, pressure, vibration, and propriocept…

Receptors for special senses are located

In specific sense organs.

absolute value function

axis of symmetry

common ratio

completing the square

a function that contains an algebraic expression within absolu…

invisible line when graphing quadratics

the ratio for a term to the previous term in a geometric seque…

to solve a quadratic equation- divide all terms by a, move the…

absolute value function

a function that contains an algebraic expression within absolu…

axis of symmetry

invisible line when graphing quadratics

Common Ratio

Compound Interest

Exponential Decay

Exponential Function

In a geometric sequence, the common ratio of any term and the…

Interest earned or paid on both the principal and previously e…

An exponential function of the form f(x)=ab^x. ... Y=a(1-r)^x

A function of the form f(x)=ab^x

Common Ratio

In a geometric sequence, the common ratio of any term and the…

Compound Interest

Interest earned or paid on both the principal and previously e…

Function

Independant variable

Depemdant variable

Vertical line test

Is a relation in wihch each element of the domain is paired wi…

These values are chosen and do not depend upon the other varia…

Comtains all values of the range

Another way to determine if a relation is a function or not

Function

Is a relation in wihch each element of the domain is paired wi…

Independant variable

These values are chosen and do not depend upon the other varia…

Function

Independent variable

Dependent variable

Vertical line test

A relation in which each element of the domain is paired with…

The domain contains all values

The range contains all values

A way to determine whether a relation is a function is to appl…

Function

A relation in which each element of the domain is paired with…

Independent variable

The domain contains all values