EL Final Review Classwork

Front

What is the x-intercept of the equation 3x + 8y = 24?

Back

The x-intercept is the point where the graph crosses the x-axis. For the equation 3x + 8y = 24, the x-intercept is (8, 0).

Front

What is the y-intercept of the equation 2x - 5y = 35?

Back

The y-intercept is the point where the graph crosses the y-axis. For the equation 2x - 5y = 35, the y-intercept is (0, -7).

Front

Solve for x: 8x - 8 = -4x + 16

Back

x = 2.

Front

Which equation in standard form represents the graph of -3x + 2y = -12?

Back

The equation in standard form is -3x + 2y = -12.

Front

Identify the rate of change from the equation y = \frac{2}{3}x.

Back

The rate of change is \frac{2}{3}.

Front

What does the slope of a line represent?

Back

The slope represents the rate of change of y with respect to x.

Front

How do you find the x-intercept of a linear equation?

Back

To find the x-intercept, set y = 0 and solve for x.

Front

How do you find the y-intercept of a linear equation?

Back

To find the y-intercept, set x = 0 and solve for y.

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.

Front

What is the meaning of the term 'rate of change'?

Back

Rate of change refers to how much one quantity changes in relation to another quantity.