Algebra 1 SOL review

Front

What is the slope of a vertical line?

Back

The slope of a vertical line is undefined.

Front

What is the slope of a horizontal line?

Back

The slope of a horizontal line is 0.

Front

How do you solve a system of equations by graphing?

Back

Graph both equations on the same coordinate plane and identify the point of intersection.

Front

What is the solution to the system of equations 2x+y=5 and 3x-2y=4?

Back

(2,1)

Front

What is the value of 2x+3y when x=5.3 and y=6.5?

Back

30.1

Front

If I move the line y=x+1 up 4 units, what is the new equation?

Back

y=x+5

Front

How do you solve the equation 15x-6=9 using Desmos?

Back

Graph the equation and look for the x-intercept.

Front

What is the definition of a linear equation?

Back

A linear equation is an equation that makes a straight line when graphed.

Front

What does the term 'slope' refer to in a linear equation?

Back

Slope refers to the steepness of the line, calculated as the rise over run.

Front

What is the standard form of a linear equation?

Back

The standard form is Ax + By = C, where A, B, and C are integers.