Feb 9 graphing unit test

Write a linear equation in slope intercept form of a line with a slope of -1/2 and y intercept of 10

• y= -1/2 x - 10

• y= 10x + 1/2

• y = -1/2x + 10

• x = -1/2y + 10

Graph the line with the equation.  Each box is one unit.
 $y\ =\ \frac{1}{3}x\ +\ 4$  

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Graph the line with the equation. Each box is one unit.
 $y\ =\ -\frac{1}{3}x\ -\ 4$ 

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Write the equation in slope-intercept form:
-3y + 5x = 12

• y = 5x - 4
• y = 5/3x - 4
• y = -5/3x + 4
• y = 5x + 12

Change 6x + y = 10 into proper slope-intercept form

• y = 6x + 10

• y = -6x + 10

• y = 6x -10

• y = -6x - 10

What is the equation of the graphed line?

• y = 3

• y = 3x

• x = 3

• x = 3y

Which is the correct graph for x = −4?

• A

• B

• C

• D

Which is the correct graph for y = 3?

• A

• B

• C

• D

What is the solution?

• (6, 3)
• (3, 6)
• (-6, 3)
• No solution

The ordered pair that satisfies BOTH equations in the system of equations is called the _____________________

• system of equations

• function

• graph

• solution