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- Common Core MathK - 8High School

535 questions28 skills

336 questions19 skills

Understand that a function is a rule that assigns to each input exactly one output. The graph of a function is the set of ordered pairs consisting of an input and the corresponding output.

Slope-intercept from two points

Solutions to 2-variable equations

Recognize functions from graphs

Function rules from equations

Function domain word problems

Evaluate functions

Function notation word problems

Complete solutions to 2-variable equations

Graph from slope-intercept form

Linear equations in any form

Slope-intercept equation from graph

Graph from linear standard form

Function inputs & outputs: equation

Intercepts from a table

Determine the domain of functions

Intercepts from a graph

Evaluate function expressions

Recognize functions from tables

Domain and range from graph

30 questions1 skill

Compare properties of two functions each represented in a different way (algebraically, graphically, numerically in tables, or by verbal descriptions).

106 questions6 skills

Interpret the equation *y = mx + b* as defining a linear function, whose graph is a straight line; give examples of functions that are not linear.

124 questions7 skills

Construct a function to model a linear relationship between two quantities. Determine the rate of change and initial value of the function from a description of a relationship or from two (*x, y*) values, including reading these from a table or from a graph. Interpret the rate of change and initial value of a linear function in terms of the situation it models, and in terms of its graph or a table of values.

34 questions2 skills

Describe qualitatively the functional relationship between two quantities by analyzing a graph (e.g., where the function is increasing or decreasing, linear or nonlinear). Sketch a graph that exhibits the qualitative features of a function that has been described verbally.