P F Test 3 -- Linear Equations

Front

What is a linear equation?

Back

Front

What does it mean for two lines to be parallel?

Back

Two lines are parallel if they have the same slope and will never intersect.

Front

How do you solve a linear equation?

Back

To solve a linear equation, isolate the variable on one side of the equation using inverse operations.

Front

What is the slope-intercept form of a linear equation?

Back

Front

What is the y-intercept of a line?

Back

Front

How do you find the slope of a line given two points?

Back

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions using symbols like <, >, ≤, or ≥.

Front

How do you solve an inequality?

Back

To solve an inequality, perform the same operations as you would for an equation, but remember to reverse the inequality sign when multiplying or dividing by a negative number.

Front

What does it mean to graph a linear equation?

Back

Graphing a linear equation means plotting all the points that satisfy the equation on a coordinate plane.

Front

What is the standard form of a linear equation?

Back