1. Slope Unit
Review
Hosted by Mrs. Gabel

2. Function Stuff
Equations
Slope
Misc.
100
100
100
100
200
200
200
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300
300
300
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400
400
400
400
500
500
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500

3. Determine the domain and range
of the given relation. {(5,25),(6,36), (7,49), (8,64)}
Row 1, Col 1

4. Write an equation in slope intercept form that contains
y= (5/4)x + 11
Write an equation in
slope intercept form
that contains
(-8,1) and (-4, 6)
1,2

5. Find the slope for the given rise and run. rise: 6 and run: -6 1,3
m = -1
Find the slope for the
given rise and run.
rise: 6 and run: -6
1,3

6. m = rise/run and m = (y2 –y1)/(x2-x1)
What are the two
different ways you can
calculate slope?
1,4

7. {(7,8),(1,3), (9,2), (2,8)} Determine whether the relation
Yes, because the domain doesn’t repeat.
Determine whether the relation
is function. Explain.
{(7,8),(1,3), (9,2), (2,8)}
2,1

8. 4x + 3y = 27
Write the equation in
standard form:
3y = -4x + 27
2,2

9. Find the slope of the line that contains the given pair of points.
m = 0
Find the slope of the
line that contains the
given pair of points.
(1,-4) and (-7,-4)
2,3

10. What are the three different forms of equations we have
Slope-intercept, Standard, Point-slope,
What are the three different
forms of equations we have
learned in this unit?
2,4

11. Club X charges an initial fee of $50 for use of the club with an
y = 34x + 50, D:{1, 2, 3, 4} R:{84,118, 152, 186}
Club X charges an initial fee of
$50 for use of the club with an
additional cost of $34 per month.
Make a table for 1-4 months, write
an equation, and find the domain
and range.
3,1

12. point-slope form for the line that contains the given points:
y + 5 = 8/5(x-1)
Write an equation in
point-slope form for the line
that contains the given points:
(1,-5) and (6,3).
Use (1,-5) as your point of choice.
3,2

13. y-intercept for the graph of the line with the equation y = 4/5 x – 4
m = 4/5 and b = -4
Find the slope and the
y-intercept for the graph of
the line with the equation
y = 4/5 x – 4
3,3

14. Identify the lines that
y= 1 5 x -5, and y+5=-5(x+1)
Identify the lines that
are perpendicular:
y=4
y= 1 5 x -5
x=8
y+5=-5(x+1)
3,4

15. 4,1 t = 85 + 6m The data below shows
the temperature of an oven as it preheats
at a steady rate. Write an equation that
represents the t temp. after m minutes
in slope intercept form
Time (min) 1 3 5 7
Temperature 91
103
115
127
4,1

16. An editor gets a $2,270 raise each
y = 2,270x + 69,700
An editor gets a $2,270 raise each
year. Her starting salary is $69,700.
Write a linear equation which
models her income in terms of how
many years she has worked at the
company.
4,2

17. Find the slope of the line perpendicular to the line y = -7x + 7
m = 1/7
Find the slope of the line
perpendicular to the line
y = -7x + 7
4,3

18. Find the x and y intercepts for The following equation. 2x – 7y = 14
4,4

19. You make 2 headbands and have 6 feet of ribbon left. You make
Y = -2x + 10
You make 2 headbands and have
6 feet of ribbon left. You make
one more headband and have 4
feet of ribbon left. Write an equation
that represents the amount of ribbon
left, y after making x headbands.
Use slope intercept form.
5,1

20. slope-intercept form of the line that is parallel to
y = 4x + 21
Write the equation in
slope-intercept form of the
line that is parallel to
8x – 2y = 2 and contains (-3,9)
5,2

21. undefined
What is the slope of the
equation x = 7
5,3

22. Hold up your graph.
Graph the equation
y – 1 = ½(x – 10)
5,4