Unit 6 Test Review Graphing Linear Equations

Front

Which quadrant contains the point named by (2, 5)?

Back

Quadrant I

Front

What is the definition of a function?

Back

Every input has only ONE output.

Front

Convert the standard form equation into slope-intercept form: 5x - 4y = -20.

Back

y = \frac{5}{4}x + 5

Front

What ordered pair is a solution of 2y - 3x = 8?

Back

(6, 13)

Front

What is the slope of the line represented by the equation y = 2x + 3?

Back

2

Front

What does the y-intercept represent in a linear equation?

Back

The value of y when x = 0.

Front

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

Back

Set y = 0 and solve for x.

Front

What is the standard form of a linear equation?

Back

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

Front

What is the slope-intercept form of a linear equation?

Back

y = mx + b, where m is the slope and b is the y-intercept.

Front

What does a positive slope indicate about a line?

Back

The line rises from left to right.