Algebra 1 Semester Review

Front

What is the slope of the line represented by the equation 3x - 5y = 15?

Back

The slope is 3/5.

Front

What inequality does the number line graph represent if it shows all values less than -4?

Back

x < -4.

Front

What is the first step to solve the equation 11 - 3x = 44?

Back

Subtract 11 from both sides.

Front

In the equation y = mx + b, what does 'm' represent?

Back

The slope of the line.

Front

Solve for z in the equation 6z + 3 - 4z = 9.

Back

z = 3.

Front

What is the y-intercept in the equation y = 2x + 5?

Back

The y-intercept is 5.

Front

How do you convert the equation 2x + 3y = 6 into slope-intercept form?

Back

y = -2/3x + 2.

Front

What does it mean if a line has a slope of 0?

Back

The line is horizontal.

Front

What is the solution to the equation 5x - 10 = 0?

Back

x = 2.

Front

What is the difference between an equation and an inequality?

Back

An equation states that two expressions are equal, while an inequality shows a relationship of greater than or less than.