Algebra Concept Review
Domain
Objective 4
Graph
Know your SPTs
100
Write without parenthesis
(-7ab2)2
What is?
49a2b4
100
Solve for X
sqrt(-16)
What is?
No solution or 4i
100
Another way to write
sqrt(-1)
What is?
i
100
This parent function creates the following graph
What is?
x3
100
This adorable picture belongs to this SPT
Who is Enese?
200
Solve for x
21x-14y=7
What is?
X=
(7+14y)/21
200
Find the domain and write your answer in interval notation
h(x)=sqrt(-x+7)
What is?
(-∞, 7]
200
Subtract and write your answer as a complex number in standard form.
(-6+i)-(-5+3i)
What is?
-1-2i
200
Use the graph to answer the following
(a) For with values of x is the graph = 0
(b) When is the graph ≤ 0. Write your answer in interval notation.
What is?
(a) x=-3, x=0, and x=2
(b) [-3,0] U [2,5]
200
This SPT is a vegetarian.
Who is Enese?
300
Divide without the use of a calculator
(54/12)/(-54/4)
What is?
-1/3
300
Find the domain and write your answer in interval notation.
f(x)=(x-6)/(x^2-x-30)
What is?
(-∞,-5) U (-5,6) U (6,∞)
300
Factor completely
6x2-48x-54
What is?
6(x+1)(x-9)
300
The purple line has a slope of ¾. What is the slope of the blue line?
What is -4/3?
300
SPT Juan was born in this nation.
What is Honduras?
400
Simplify without solving. Hint: your answer should be in ay2+by+c format
-2(7y-8)+4y=4(y+8)2
What is?
4y2-74y-240
400
What is the domain and range of the graph?
What is
Domain: [-5,-4) U [-3, 4]
Range: [-2,5]
400
Simplify the complex number
i24
What is 1?
400
Hi there! How are you? I hope you're doing fine and dandy. Maybe this question will make you feel right as rain! I want you to know that you are exceptional and robust. You are fantastic and unique from your little toes up to the top of your head. There is nothing wrong with you! I know you're trying, and you're doing great so far. Never give up. Also, the first team that pushes their buzzer wins this question. I know it will be you! Because you are capable and worthy. 🤗
Who is the first team that pressed their buzzer?
400
Surnames of both SPTs
What is Pigniczky and Hernandez?
500
Simplify
(-xy2z3)(2x2yz4)4
What is -16x9y6z19
500
BRUH! Why did you choose me?! Good LUCK
Find the domain and write your answer in interval notation.
f(x)=(x+9)/(sqrt(x^2+8x-9)
What is?
(-∞,-9) U (1,∞)
500
Divide
-2/(1+5i)
What is?
-1/13 +(5/13)i
500
What is this graph and not continuous?
