Flashcard Review #2 (806)

Front

What type of line is used when graphing inequalities with the symbols < or >?

Back

A dotted line is used.

Front

Which of the following lines is NOT a function?

Back

Undefined slope line.

Front

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

Back

Slope.

Front

Calculate f(5) for the function f(x) = 3(x - 2).

Back

9.

Front

Write the equation in slope-intercept form given the slope is 2 and the y-intercept is 6.

Back

y = 2x + 6.

Front

What is the slope of a line that rises from left to right?

Back

Positive slope.

Front

What is the slope of a line that falls from left to right?

Back

Negative slope.

Front

What does the y-intercept represent in the equation of a line?

Back

The value of y when x = 0.

Front

How do you determine if a relation is a function?

Back

Each input (x-value) must have exactly one output (y-value).

Front

What is the standard form of a linear equation?

Back

Ax + By = C, where A, B, and C are integers.