Pattern Identification
(LT 1.b & 1.c)
(LT 1.b & 1.c)
Real-World Tables
(LT 1.a & 1.b)
(LT 1.a & 1.b)
Writing Equations
(LT 1.a)
(LT 1.a)
Extending the Pattern
(LT 1.c)
(LT 1.c)
Mixed Word Problems
(LT 1.a – 1.c)
(LT 1.a – 1.c)
100
Given the sequence 4, 8, 16, 32, ...
describe the pattern.
Multiply the previous term by 2
or
Double the previous number
100
Describe the pattern between remaining money and tickets bought.
The amount of money starts at $40 and decreases by $5 for every 1 ticket bought.
100
Write an equation for: A car rental costs $30 flat plus $0.20 per mile (m). Write an equation that expresses total cost (c).
c = 30 + 0.20m
100
Using m = 80 - 4c, how much money is left on the gift card after buying 7 coffees?
$52
100
A sequence decreases by 6 each time starting at 50. What are the first 3 terms?
50, 44, 38
200
Is the sequence arithmetic?
Explain why or why not.
No, because you multiply by 2 each time instead of adding/subtracting a constant amount (no common difference)
200
Does this represent an arithmetic sequence? How do you know?
Yes, because the cost increases by a constant rate of $15 each month.
200
A phone plan charges $15 plus $5 per gigabyte (g) of data. Write an equation for total cost (C).
C = 15 + 5g
200
Using p = 160 + 50h , how many people (p) will be at the fair after 6 hours?
460 people
200
A food truck makes $120 in base pay plus $8 per meal sold. Write the equation for total pay (P) for m meals.
P = 120 + 8m
300
Find the next two terms in the geometric sequence:
2, 6, 18,___, ___
54 and 162
300
Write an equation for the store's rewards program.
p = 50 + 10v
or p = 10v + 50
300
Write an equation for toothpicks (T) given triangles (n).
T = 2n + 1
300
Using the formula s = 2t + 2 (for square tables in a line), how many seats are there for 12 tables?
26 seats
300
A bakery starts with 150 cookies and sells 12 per hour. How many cookies are left after 5 hours?
90 cookies
400
Is the sequence 18, 14, 10, 6, ... arithmetic?
Explain why or why not.
Yes, because it has a common difference of 4
or
subtracts 4 each time
400
Write an equation for the gift card.
m = 80 - 4c
or m = -4c + 80
400
Marcus has $200 in a savings account and deposits $25 each week. Write an equation for total money (m) after w weeks.
m = 200 + 25w
400
Using m = 125 - 15w , how much money does Victor have left after 6 weeks?
$35
400
Write an equation for the sequence: 7, 10, 13, 16, ... where y is the value and x is the term number (x=1, 2, 3,...).
y=3x+4
500
Identify if the sequence 1, 4, 9, 16, ... is arithmetic and find the next term.
Not arithmetic (differences are 3, 5, 7)
the next term is 25
500
Write an equation for gallons remaining (g) after m minutes.
g = 500 - 25m
500
Write an equation for total seats (s) given tables (t).
s = 4t + 2
500
Given m = 3 + 7d, how much money does Jackie earn if she works for 15 days?
$108
500
A plant is 5 cm tall and grows 1.5 cm per week. Write an equation and find its height after 10 weeks.
h = 5 + 1.5w
Height after 10 weeks: 20 cm