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< Back To All Exercises
Grade 8 Math - Linear equations and functions
Assessment
Rates & proportional relationships
A variety of questions about rates and proportional relationships involving graphs, tables, and equations.
Graphing proportional relationships
Points on the coordinate plane
Practice graphing points like (-2, 4) on a coordinate plane.
Constraint solutions of two-variable inequalities
Find the range of values of one variable that corresponds to a given value of the other variable in a linear inequality.
Intercepts from a table
Find the intercepts of a line given a table of values.
Point-slope form
Write equations in point-slope form given two pairs of values, and convert the equation into slope-intercept form.
Slope from two points
Find the slope of the line that goes through the two points that are given to you.
Slope from equation
Find the slopes of lines whose equations are given in various forms. For example, find the slope of 2x+3y=5.
Slope-intercept intro
Practice your basic understanding of slope-intercept form for linear equations.
Graph from slope-intercept form
Practice drawing the graph of a line given in slope-intercept form. For example, graph y = 3x + 2.
Slope-intercept equation from graph
Practice finding the slope-intercept equation of a line from its graph.
Slope-intercept from two points
Practice finding the equation of a line passing through two points
Evaluate function expressions
Evaluate expressions that contain function notation, given the functions' graphs.
Evaluate functions
Evaluate functions for specific inputs given the formula of the function.
Graphing linear functions word problems
Graph the line that represents a real-world relationship that is given verbally.
Linear equations word problems
Solve word problems about real world relationships that are given in formulas.
Comparing linear functions word problem
Compare features of two real-world relationships that can be modeled by linear functions, where the functions are represented in different ways.
Compare linear functions
Compare features of two linear functions represented in different ways.