Algebra 1 Semester 1 Final Exam Practice

Front

Simplify: -14w + 8 + 9w - 2

Back

-5w + 6

Front

Simplify: -(3x + 5) - 4

Back

-3x - 9

Front

Simplify: -12 ÷ 6 (-3) + 8

Back

14

Front

What is the x-intercept of the line?

Back

(-1, 0)

Front

Write the equation of a line with a slope of -3 and y-intercept of 8

Back

y = -3x + 8

Front

What is the definition of a variable in algebra?

Back

A symbol used to represent an unknown value.

Front

What is the distributive property?

Back

a(b + c) = ab + ac

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

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

Front

What does it mean for two lines to be parallel?

Back

They have the same slope and will never intersect.