Algebra I Midterm Exam

Sketch the graph of the line

 $x-y=2$  

• 
• 
• 
• 

Sketch the graph of the line

 $x-3y=6$  

• 
• 
• 
• 

Sketch the graph of the line

 $y=\frac{1}{2}x+2$  

• 
• 
• 
• 

Sketch the graph of the line

 $y=-2x+1$  

• 
• 
• 
• 

Write the slope-intercept form of the equation of the line.

• $y=2x-5$

• $y=-2x-5$

• $y=-3x-5$

• $y=\frac{3}{2}x-5$

Write the slope-intercept form of the equation of the line.

• $y=4x+5$

• $y=-3x+5$

• $y=5x+4$

• $y=-4x+5$

Identify the x and y intercepts of the graph.

• $y-intercept\ \left(2,0\right)$
  $x-intercept\ \left(0,-4\right)\ \$

• $y-intercept\ \left(0,-4\right)$
  

  $x-intercept\ \left(2,0\right)\$
  

• $\ y-intercept\ \left(-4,0\right)$
  $x-intercept\ \left(0,2\right)\$

• $\ y-intercept\ \left(0,2\right)$
  $x-intercept\ \left(-4,0\right)\$

Identify the x and y intercepts of the graph.

• $x-intercept\ \left(0,5\right)\ \$
  $y-intercept\ \left(5,0\right)$

• 
  

  $x-intercept\ \left(-5,0\right)$
  

  $\ \ y-intercept\ \left(0,-5\right)$
  

• $x-intercept\ \left(0,-5\right)$
  $\ \ y-intercept\ \left(-5,0\right)$
  

• $x-intercept\ \left(5,0\right)\$
  $\ y-intercept\ \left(0,5\right)$
  

Find the product

 $\left(3x+8\right)\left(7x+8\right)$  

•  $48x^2+14x+1$  

•  $6x^2+3x-18$  

•  $48x^2-2x-1$  

•  $21x^2+80x+64$  

Find the product

 $\left(7a-3\right)\left(6a+2\right)$  

•  $2a^2+8a+6$  

•  $2a^2+4a-6$  

•  $42a^2-4a-6$  

•  $42a^2-6$