1. Algebra 2
Chapter 2 Test Review

2. Please select a Team. East Side! West Side! 1 2 3 4 5 6 7 8 9 10 11 1213 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

3. Give the range of f = {(-2,3), (-1,3), (-1,5)} and tell if f is a function.
{-2,-1}, Yes
{-2,-1}, No
{3,5}, Yes
{3,5}, No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
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4. Which sentence is a linear equation?
y<x+2
y=3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
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5. Write y - 4x = 7 in standard form.
4x + y = 7
4x = 7 + y
4x – y = -7
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6. Find the slope given the points (2,6) and (-7,8)
-2/9
-9/2
-2/5
-5/2
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7. What is the slope of the line whose equation is 4y = 8x - 8?2 -2 1
-1/2
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8. What is the y-intercept of the line whose equation is -6x + 3y = 15?-5
-5/2 2 5
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9. What is the x-intercept of the line whose equation is y = 2/3x – 12?
-12 18 12
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10. What is the standard form of the equation for a line that passes through (1,2) and that has a slope of -4?
y = -4x + 2
2x + y = 4
4x + y = 6
y = -4x + 9
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11. What is the slope-intercept form of a line that passes through (0,5) and is parallel to a line whose equation is 4x – y = 3
y = -1/4x + 5
y = 4x – 3
y = 1/4x + 5
y = 4x - 5
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12. For which equation is the graph a horizontal line?
x = 6
y = 5
y = |x + 2|
y = [x]
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13. What is the slope of the line perpendicular to 2x + 3y = 9
m = 3/2
m = -3/2
m = -2/3
m = 2/3
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14. Find the slope-intercept form given m = 2 and b = -3
y = -3x + 2
y = 2x – 3
y = -2x + 3
y = 3x – 2
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15. Find the slope-intercept form given m = 2/3, passes through (-5,2)
y = 2/3x + 16/3
y = 2/3x – 19/3
y = 2/3x – 16/3
y = 2/3x + 19/3
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16. Find the slope-intercept form given (1,-2) and (3,7)
y = 9/2x – 13/2
y = 9/2x – 57/2
y = 2/9x + 19/3
y = 2/9x + 13/9
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17. Identify the vertex of y = |x + 2| + 3
(2,3)
(3,2)
(-2,3)
(-3,2)
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18. Last one! Which method is best to graph 3x – 2y = 6?
Slope-intercept form
Standard form
T-table
I don’t know…I’ll try the calculator
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