Algebra I Final Review Semester 1 2024-2025

Front

What is the solution to the equation 3x + 1 = 7?

Back

x = 2

Front

What does it mean if an equation has 'All Real Numbers' as a solution?

Back

It means that any value of x satisfies the equation.

Front

Expand the expression (2x + 3)².

Back

4x² + 12x + 9

Front

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

Back

y = mx + b, where m is the slope and b is the y-intercept.

Front

What is the graph of the equation y = -x + 2?

Back

A straight line with a slope of -1 and a y-intercept of 2.

Front

How do you solve the equation 6(4x + 2) = 3(8x + 4)?

Back

Distribute and simplify to find that the equation is true for all x.

Front

What is the definition of a linear equation?

Back

An equation that makes a straight line when graphed.

Front

What is the formula for the slope of a line given two points (x1, y1) and (x2, y2)?

Back

m = (y2 - y1) / (x2 - x1)