Searching for Patterns
Zack adds $5 to his savings account everyday. Is this a finite or infinite sequence?
Infinite sequence
Solve for x:
21 - x = 9.47
x = 10.53
Would this inequality have a dashed line or a solid line? Would the solution be shaded above or below the line?
y > 2x - 4
Solid line and shaded above
Transform f(x) into h(x) by translating f(x) up by 4 units.
f(x)= x - 6
h(x)= x - 2
A ____________ is a graphical way to display quantitative data using vertical bars.
Histogram
Morty dives off a 1000 ft high cliff at a speed of 100 ft per second into the Rick's spaceship. What is the independent quantity and the dependent quantity?
Independent Quantity: ft per second
Dependent Quantity: height of cliff
Determine the value given the function: g(x)= 4x+1
g(3) and g(1)-5
g(3)=13
g(1)=0
When will Bryan and George have the same amount of money after x amount of days
Marcus: 10x + 5 Philip: 5x + 15
2 days
Identify the constant ratio
x: 1, 2, 3
y: 2, 4, 8
2
Calculate the mean:
0, 2, 10, 10, 11, 11, 11, 12, 12, 12, 13, 13
9.75
State the type of sequence and find the explicit formula: 9, 27, 81, 243, 729
9 x 3n-1
Determine whether the table represents a linear function.
x: 0, 2, 5, 7 y:3, 4.5, 8
No, it's not a linear function
Solve the system of linear equations
(5x+2y=8
(3x-2y=16
(3,3.5)
Identify the constant ratio
x: 1, 3, 4
y: 12, 108, 324
3
Calculate the median:
5, 5, 6, 6, 6, 7, 7, 7, 8, 8, 8, 9, 9
7
Solve the equation: 7x - 5y = 38
(9,5)
Pablo bakes and sells cupcakes for $6 each. The bakesale he is attending charges $25 to set up his booth. How much money will he earn if he sells 20 toys?
$95
Solve the system of linear equations
(2x+2y=12
(x+4y=12
(4,2)
Generate the first 5 terms in this sequence (INCLUDE TERM 1)
gn=1 x 5n-1
1, 5, 25, 125, 625
Determine whether to use a histogram, box and whiskers plot, or a dot plot:
Lily conducted a school survey to determine how many problems each math teacher assigned for homework on Friday.
Dot plot
Complete the sequences:
A: 4, 8, 12, 16, ___, ___, ___...
B: 3, -9, 27, -81, ___, ___, ___...
C: 1000, 100, 10 , ___, ___, ___...
A: 20, 24, 28
B: -243, 729, -2187
C: 1, 0.1, 0.01
Solve the inequality:
4x - 3 > -2x + 7
x > 2
Michael makes $10 an hour working at Jerry's Pizzeria (x) and $12 an hour working at Fred's Trap Shop (y). How much would Michael make at the end of the week if he worked 10 hours at Jerry's Pizzera and worked 6 hours at Fred's Trap Shop.
$172
Represent gn = 45 x 3n-1 as a function in the form f(x) = a x bx
f(x) = 15 x 3n
Calculate the IQR:
5, 5, 6, 6, 6, 7, 7, 7, 8, 8, 8, 9, 9
2