RC3 Algebra I

Transform from standard form to slope intercept form:    2x-3y=10

• y=-2x+10
• y= 2/3x-10/3
• y=-2/3x+ 10/3
• y=2/3x+10

Find the slope between the two given points: (-2,1) and (5,7)

• 7/6
• 2
• 6/7
• -2

Which graph is linear?

• Graph A
• Graph B
• Graph C
• Graph D

When you have a vertical line, you have a slope that's _______

• Zero 
• Undefined 
• One
• Ten

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.

• D: {1, -3, -4,}
  R: {0, 1, 2, -4}
• D:{-4, 0, 1, 2}
  R:{-4, -3, 1}
• D:{0, 1, 2, 3, 4}
  R:{1, -3, -4}

What equation does the table represent?

• y=x+1
• y=x-1
• y=2x+1
• y=2x-1

Which equation matches the table?

• y=2x
• y=x-3
• y=x+2
• y=1/2x

Write the equation of the line.

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

What is the inequality for the graph shown?

• y<x+2
• y>x+2
• y≤x+2
• y≥x+2

What is the equation of the line passing through points (1,1) and (3,-5).

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