Alg A (2021): Unit 4 Summative

Find the slope:

• 3/4
• 4/3
• -3/4
• -4/3

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

• 2
• 3
• 5
• Cannot be Determined 

Write a linear equation in slope intercept form of a line with a slope of 12 and y intercept of 10

• y=12x-10

• y=10x+12

• y=12x+10

• x=10x-12

What is the slope of the line with the equation
 $y\ =\ -\frac{3}{2}x\ +\ 4$  

•  $-\frac{3}{2}$  

•  $\frac{3}{2}$  

•  $4$  

•  $-4$  

Graph the line with the equation
 $y\ =\ -\frac{2}{3}x\ +\ 4$  

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• 
• 
• 

Graph the line with the equation
 $y\ =\ -\frac{1}{3}x\ -\ 4$  

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• 
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Which Graph has a slope of zero?

• Red
• Blue
• Neither

Which graph represents x=2?

• A
• B
• C
• D

Write the equation for the line.

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

What is the y-intercept of this graph?

• (0,1)
• (0,-2)
• (0,0)
• (0,3)