Home > Links > Algebra 1 >
.
graphing Test
.
 
Name:     ID: 
 
Email: 
 
Graphing Test
 
   
 
What inequality represents the verbal expression?
 

 1. 

all real numbers greater than or equal to 67
a.
mc001-1.jpg
b.
x < 67
c.
mc001-2.jpg
d.
x > 67
 
   
 
Which number is a solution of the inequality?
 

 2. 

10.6 < b
a.
–18
b.
–9
c.
7
d.
14
 
   
 
What is the graph of the inequality?
 

 3. 

k > mc003-1.jpg
a.
mc003-2.jpg
b.
mc003-3.jpg
c.
mc003-4.jpg
d.
mc003-5.jpg
 
   
 
What inequality describes the situation?
 

 4. 

Let n = the number. A number exceeds 45.
a.
mc004-1.jpg
b.
mc004-2.jpg
c.
n < 45
d.
n > 45
 
   
 
What are the solutions of the inequality? Graph the solutions.
 

 5. 

mc005-1.jpg
a.
mc005-2.jpg
mc005-3.jpg
b.
mc005-4.jpg
mc005-5.jpg
c.
mc005-6.jpg
mc005-7.jpg
d.
mc005-8.jpg
mc005-9.jpg
 
   
 
What are the solutions of the inequality? Graph the solutions.
 

 6. 

mc006-1.jpg
a.
x > mc006-2.jpg
mc006-3.jpg
b.
x > 81
mc006-4.jpg
c.
x > mc006-5.jpg
mc006-6.jpg
d.
x > 0
mc006-7.jpg
 
   
 
What are the solutions of the inequality? Check the solutions.
 

 7. 

4x + 6 < –6
a.
x < –3
b.
x > –3
c.
x > –6
d.
x < + 6
 
   
 
What are the solutions of the inequality?
 

 8. 

mc008-1.jpg
a.
mc008-2.jpg
b.
mc008-3.jpg
c.
mc008-4.jpg
d.
mc008-5.jpg
 
   
 
Find the slope of the line.
 

 9. 

mc009-1.jpg
a.
mc009-2.jpg
b.
mc009-3.jpg
c.
mc009-4.jpg
d.
mc009-5.jpg
 
   
 
What is the slope of the line that passes through the pair of points?
 

 10. 

(1, 7), (10, 1)
a.
mc010-1.jpg
b.
mc010-2.jpg
c.
mc010-3.jpg
d.
mc010-4.jpg
 

 11. 

(–5.5, 6.1), (–2.5, 3.1)
a.
–1
b.
mc011-1.jpg
c.
–1
d.
1
 
   
 
What is the slope of the line?
 

 12. 

mc012-1.jpg
a.
undefined
b.
0
 
   
 
Does the equation represent a direct variation? If so, find the constant of variation.
 

 13. 

mc013-1.jpg
a.
no
b.
yes; k = mc013-2.jpg
c.
yes; k = mc013-3.jpg
d.
yes; k = mc013-4.jpg
 
   
 
What are the slope and y-intercept of the graph of the given equation?
 

 14. 

y = –4x + 2
a.
The slope is –2 and the y-intercept is –4.
b.
The slope is 2 and the y-intercept is –4.
c.
The slope is 4 and the y-intercept is –2.
d.
The slope is –4 and the y-intercept is 2.
 
   
 
Write an equation of a line with the given slope and y-intercept.
 

 15. 

m = –5, b = –3
a.
y = –5x – 3
c.
y = 5x – 3
b.
y = –5x + 3
d.
y = –3x – 5
 
   
 
Write the slope-intercept form of the equation for the line.
 

 16. 

mc016-1.jpg
a.
y = mc016-2.jpgx mc016-3.jpg
c.
y = mc016-6.jpgx mc016-7.jpg
b.
y = mc016-4.jpgx mc016-5.jpg
d.
y = mc016-8.jpgx mc016-9.jpg
 
   
 
What equation in slope intercept form represents the line that passes through the two points?
 

 17. 

(2, 5), (9, 2)
a.
y = mc017-1.jpgx mc017-2.jpg
c.
y = mc017-5.jpgx mc017-6.jpg
b.
y = mc017-3.jpgx mc017-4.jpg
d.
y = mc017-7.jpgx mc017-8.jpg
 
   
 
Graph the equation.
 

 18. 

y = 4x – 3
a.
mc018-1.jpg
c.
mc018-3.jpg
b.
mc018-2.jpg
d.
mc018-4.jpg
 
   
 
Write an equation in point-slope form for the line through the given point with the given slope.
 

 19. 

(–10, –6); m = mc019-1.jpg
a.
y – 6 = mc019-2.jpg(x – 10)
c.
y + 6 = mc019-4.jpg(x + 10)
b.
y – 6 = mc019-3.jpg(x + 10)
d.
y + 10 = mc019-5.jpg(x + 6)
 
   
 
Graph the equation.
 

 20. 

y – 4 = mc020-1.jpg(x + 1)
a.
mc020-2.jpg
c.
mc020-4.jpg
b.
mc020-3.jpg
d.
mc020-5.jpg
 

 21. 

The table shows the height of an elevator above ground level after a certain amount of time. Model the data with an equation. Let y stand for the height of the elevator in feet and let x stand for the time in seconds.

 
Time (s)
Height (ft)
10
202
20
184
40
148
60
112
   
a.
mc021-1.jpg
c.
mc021-3.jpg
b.
mc021-2.jpg
d.
mc021-4.jpg
 
   
 
Find the x- and y-intercept of the line.
 

 22. 

–4x + 2y = 24
a.
x-intercept is –6; y-intercept is 12
c.
x-intercept is –4; y-intercept is 2
b.
x-intercept is 12; y-intercept is –6
d.
x-intercept is 2; y-intercept is –4
 
   
 
What is the graph of the equation?
 

 23. 

y = –2
a.
mc023-1.jpg
c.
mc023-3.jpg
b.
mc023-2.jpg
d.
mc023-4.jpg
 

 24. 

Write y = mc024-1.jpgx + 5 in standard form using integers.
a.
x – 6y = 30
c.
x + 6y = 30
b.
6xy = 30
d.
x + 6y = 5
 
   
 
Write an equation for the line that is parallel to the given line and passes through the given point.
 

 25. 

y = mc025-1.jpgx – 8; (–15, –23)
a.
y = mc025-2.jpgx + 14
c.
y = mc025-5.jpgx – 14
b.
y = mc025-3.jpgx mc025-4.jpg
d.
y = mc025-6.jpgx – 14
 

 26. 

y = 5.2x + 6.5; (6.8, 8.3)
a.
y = –5.2x – 43.66
c.
y = 5.2x – 27.06
b.
y = –5.2x + 43.66
d.
y = 5.2x + 43.66
 
   
 
Tell whether the lines for each pair of equations are parallel, perpendicular, or neither.
 

 27. 

y = mc027-1.jpgx – 5
24x – 4y = 12
a.
parallel
b.
perpendicular
c.
neither
 

 28. 

y = mc028-1.jpgx – 12
–6x – 12y = 21
a.
parallel
b.
perpendicular
c.
neither
 
   
 
Write the equation of a line that is perpendicular to the given line and that passes through the given point.
 

 29. 

y – 2 = mc029-1.jpg(x + 1); (–1, 2)
a.
y – 1 = mc029-2.jpg(x + 2)
c.
y + 2 = mc029-4.jpg(x – 1)
b.
y – 2 = mc029-3.jpg(x + 1)
d.
y + 2 = mc029-5.jpg(x – 1)
 



 
         Start Over