Download Slope-Intercept Form (P1)

Assignment # ______ Slope–Intercept Form (Part 1)
Name ___________________________
Standard: AF 3.3 Graphing Linear Functions
Pre-Algebra, Period ________
Date ____________________________
Slope-intercept form: y = mx + b where “m” is the slope and “b” is the y-intercept
(where the line crosses the y-axis)
Remember: Slope 
Rise
Run
Write the slope and y–intercept of the graph for each equation.
slope
1. y = 3x – 2

y – intercept
slope
y – intercept
m = _________ _________
2. y = 2x + 7
m = _________
_________
1
x–1
3
m = _________ _________
4. y = 3x – 1
m = _________
_________
5. y = –2x + 3
m = _________ _________
6. y =
1
x–2
5
m = _________
_________
m = _________ _________ 8. y = –2x + 6
m = _________
_________
3. y =
2
7. y = – x + 1
3
 9. y = 5x + 2
11. y =
3
x+9
2
m = _________ _________
m = _________
10. y =
3
x–5
4
_________ 12. y = –x + 2
m = _________ _________
m = _________
_________
13. y = x + 1

m = _________ _________
14. y = –x – 10
15. y = x + 6
m = _________ _________
16. y =
17. y = 2x
m = _________ _________
5
18. y = – x

3
m = _________ _________
19. y = 3x
m = _________ _________
20. y = –9x + 1

m = _________ _________
1
x
3
m = _________ _________
m = _________ _________
Write the slope and y-intercept. Then plot the y-intercept and draw a line with the proper slope.
21. y = 3x – 2
m=
b=
22. y =
1
x–1
3
m=
b=
m=
b=
m=
b=

23. y = –2x + 3
m=
b=
2
3
24. y = – x + 1

For #25 and #26, use the same coordinate grid as #23 and #24.
25. y = 5x + 2
m=
b=
26. y =

2
x–8
5