Algebra 1 Semester Review

Front

Simplify the expression: 7v + 2 + 12 + 2v

Back

9v + 14

Front

Which equation is an equation of the line that passes through the point (1, -3) and has a slope of 2/3?

Back

y + 3 = 2/3(x - 1)

Front

What slope is perpendicular to: m = 5/8?

Back

-8/5

Front

What is the slope of a horizontal line?

Back

0

Front

What is the domain?

Back

The set of all possible x values for a function.

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

How do you find the slope between two points (x1, y1) and (x2, y2)?

Back

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

Front

What is the definition of a function?

Back

A relation where each input has exactly one output.

Front

What does it mean for two lines to be parallel?

Back

They have the same slope and will never intersect.

Front

What is the quadratic formula?

Back

x = (-b ± √(b² - 4ac)) / 2a