Algebra 1 Fall Semester Review

Front

What is the solution to the equation -7(6 + d) = 49?

Back

d = -13

Front

What is the rate of change of a line with a slope of -3?

Back

The rate of change is -3.

Front

How do you calculate the slope between two points (4,2) and (-3,5)?

Back

Slope = (y2 - y1) / (x2 - x1) = (5 - 2) / (-3 - 4) = -3/7.

Front

What is the result of simplifying the expression -(6 - 4p)?

Back

The result is -6 + 4p.

Front

Solve for k in the inequality 2k - 9 ≤ -19.

Back

k ≤ -5.

Front

What is the definition of a variable in algebra?

Back

A symbol used to represent an unknown value.

Front

What does it mean for an equation to be balanced?

Back

Both sides of the equation have the same value.

Front

What is the formula for the slope of a line?

Back

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

Front

What is the difference between an expression and an equation?

Back

An expression does not have an equality sign, while an equation does.

Front

What is the distributive property in algebra?

Back

a(b + c) = ab + ac.