Unit 4 Flashcard 1 Review

Front

What is the x-intercept of the equation 2x - 3y = -12?

Back

x-intercept = 6

Front

Which equation can be used to find the x-intercept?

Back

-7x + 2y = 9

Front

What kind of x-intercept does a vertical line have?

Back

Infinite

Front

Where does the x-intercept occur on a graph?

Back

The x-axis

Front

What is the definition of an x-intercept?

Back

The x-intercept is the point where a graph crosses the x-axis.

Front

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

Back

Set y = 0 and solve for x.

Front

What is the x-intercept of the equation y = 1/2x + 2?

Back

x-intercept = -4

Front

What is the x-intercept of the equation y - 3 = -5(x + 2)?

Back

x-intercept = -2

Front

What is the x-intercept of the equation 3x + 2 = y?

Back

x-intercept = -2/3

Front

What is the x-intercept of the equation -7x + 2y = 9?

Back

x-intercept = -9/7