Writing Linear Equations practice

What is the equation of the line?

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

Which graph shows the equation y = 2/3x - 3

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• 
• 
• 

What is the equation of this line?

• 0

• x = 2

• y = -2

• x = -2

What is the slope in the equation y=2x + 3?

• 2
• 3
• 5
• Cannot be Determined 

Write the equation of the line that passes through the point (4, -2) and has a slope of -1/2.

• y = -1/2x + 3
• y = -1/2x
• y = -1/2x + 4
• y = -1/2x - 4

Write the equation in point-slope form of the line that passes through the given point and has the given slope.
(4, -7); m = -1/4

• y +7 = -1/4(x - 4)
• y - 4 = -1/4(x + 7)
• y+ 7 = 4(x - 4)
• y - 7 = -1/4(x - 4)

What is the equation of the line shown in the graph?

• y = 0

• y = 1

• y = 2

• x = 1

What is the equation of the line that goes through the points (2, 9) and (3, 1) ?

• y= 8x - 5

• y= -8x + 25

• y= (1/8)x - 2

• y= (-1/8)x + 1

What is this formula?

 $y-y_1=m\left(x-x_1\right)$  

• point slope

• standard form

• slope

• slope-intercept

If a line is horizontal, its slope is:

• 1

• 0

• Undefined

• Negative