If you're seeing this message, it means we're having trouble loading external resources on our website.

Pokud používáš webový filtr, ujisti se, že domény: *.kastatic.org and *.kasandbox.org jsou vyloučeny z filtrování.

Hlavní obsah

STANDARDS

 > 

US-SC

Math

South Carolina Math

Grade 8: Functions

8.F.1

Explore the concept of functions.

8.F.1a

Fully covered
Understand that a function assigns to each input exactly one output.

8.F.1b

Not covered
Relate inputs (x-values or domain) and outputs (y-values or range) to independent and dependent variables.
(Content unavailable)

8.F.1c

Not covered
Translate among the multiple representations of a function, including mappings, tables, graphs, equations, and verbal descriptions.
(Content unavailable)

8.F.1d

Mostly covered
Determine if a relation is a function using multiple representations, including mappings, tables, graphs, equations, and verbal descriptions.

8.F.1e

Not covered
Graph a function from a table of values. Understand that the graph and table both represent a set of ordered pairs of that function.
(Content unavailable)

8.F.2

Not covered
Compare multiple representations of two functions, including mappings, tables, graphs, equations, and verbal descriptions, in order to draw conclusions.
(Content unavailable)

8.F.3

Investigate the differences between linear and nonlinear functions using multiple representations (i.e. tables, graphs, equations, and verbal descriptions).

8.F.3a

Fully covered
Define an equation in slope-intercept form (y=mx+b) as being a linear function.

8.F.3b

Fully covered
Recognize that the graph of a linear function has a constant rate of change.

8.F.3c

Mostly covered
Provide examples of nonlinear functions.

8.F.4

Apply the concepts of linear functions to real-world and mathematical situations.

8.F.4a

Mostly covered
Understand that the slope is the constant rate of change and the y-intercept is the point where x = 0.
(Content unavailable)

8.F.4b

Mostly covered
Determine the slope and the y-intercept of a linear function given multiple representations, including two points, tables, graphs, equations, and verbal descriptions.

8.F.4c

Fully covered
Construct a function in slope-intercept form that models a linear relationship between two quantities.

8.F.4d

Mostly covered
Interpret the meaning of the slope and the y-intercept of a linear function in the context of the situation.
(Content unavailable)

8.F.4e

Not covered
Explore the relationship between linear functions and arithmetic sequences.
(Content unavailable)

8.F.5

Apply the concepts of linear and nonlinear functions to graphs in real-world and mathematical situations.

8.F.5a

Mostly covered
Analyze and describe attributes of graphs of functions (e.g., constant, increasing/decreasing, linear/nonlinear, maximum/minimum, discrete/continuous).

8.F.5b

Fully covered
Sketch the graph of a function from a verbal description.

8.F.5c

Mostly covered
Write a verbal description from the graph of a function with and without scales.