Algebra 1
Slopes of Lines
Lesson 5.4
Name
Learning Target:
Daily Focus Assignment
I can determine if a line has no slope or a
slope of zero.
Solve.
4 • (4 + 6)
Notes:
-All vertical lines have no slope.
-Remember vertical lines run up and down.
-All horizontal lines have a slope of zero.
-Remember horizontal lines run left to right.
Vocabulary:
No Vocabulary Today
Algebra 1
Slopes of Lines
Lesson 5.4
Daily Math Review:
Write the following number in
word form.
16,520
Complete the pattern. Write the
rule under the pattern.
____________________________
6, 9, 11, 14, 16, _____, _____, 24
____________________________
Rule: ______________________
____________________________
___________________________
Add and subtract.
Ladd bought a drink for $3.45. He
gave the cashier $10.00. How
much change will he get back?
2.2
+ 2
6.8
- .3
How many weeks are there in 1
year?
Write the following number in
expanded form.
639,263
____________________________
____________________________
____________________________
David planted 1,256 seeds in his
garden. Round that to the nearest
hundred to find out about how
many seeds he planted.
Multiply.
.6 • .8
Algebra 1
Slopes of Lines
Lesson 5.4
Examples
Find the slope of each line from its graph.
Vertical Line
Horizontal Line
Find the slope of the line that contains each pair of points.
(2, 2) and (2, -1)
(-1, 8) and (9, 8)
Algebra 1
Slopes of Lines
Lesson 5.4
Independent Practice
Graph each equation.
1.
2.
3.
4. (3, 5) and (4, 5)
5. (4, 3) and (4, 7)
6. (-3, -2) and (-3, 8)
Algebra 1
Slopes of Lines
Lesson 5.4
Independent Practice
7. (0, 4) and (0, -7)
9. (6, 6) and (-4, 6)
8. (-1, -2) and (-9, -2)