2.3 and 2.4 Review

Front

Convert to Standard Form: y = 8x + 9

Back

8x - y = -9

Front

Back

y = -\frac{9}{8}x + 9

Front

Convert to Standard Form: y = -7x + 4

Back

7x + y = 4

Front

Write the parallel line equation using y = 9x - 6 and ( -4 , -3 )

Back

y = 9x + 33

Front

Convert to Slope Intercept: -5x + 4y = 6

Back

y = \frac{5}{4}x + \frac{3}{2}

Front

Definition of Standard Form of a Linear Equation

Back

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

Front

Definition of Slope-Intercept Form

Back

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

Front

How to find the slope from an equation in Standard Form?

Back

Rearrange to Slope-Intercept Form (y = mx + b) to identify the slope m.

Front

What does a positive slope indicate?

Back

A positive slope indicates that as x increases, y also increases.

Front

What does a negative slope indicate?

Back

A negative slope indicates that as x increases, y decreases.