Algebra 1, Semester 1 Review

Front

What is the definition of a linear equation?

Back

Front

What does the slope of a line represent?

Back

Front

How do you find the y-intercept of a linear equation?

Back

Front

What is the difference between a function and a relation?

Back

A function is a specific type of relation where each input (x-value) has exactly one output (y-value). In contrast, a relation can have multiple outputs for a single input.

Front

What is the standard form of a linear equation?

Back

Front

What does it mean for a system of equations to have no solution?

Back

A system of equations has no solution when the lines represented by the equations are parallel, meaning they never intersect.

Front

How do you solve a linear inequality?

Back

To solve a linear inequality, isolate the variable on one side of the inequality sign, similar to solving an equation, and then graph the solution on a number line.

Front

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

Back

Front

How do you evaluate a function at a specific point?

Back

Front

What is the meaning of 'rise' and 'run' in the context of slope?

Back

In the context of slope, 'rise' refers to the vertical change between two points on a line, while 'run' refers to the horizontal change between those same two points.