Rules of Exponents
What does 50 equal?
1
What is a function?
A mathematical rule that has one output for every input.
What is the shape of a quadratic when you graph it?
A parabola
Solve the equation:
2x + 7 = 407
x = 200
Where are Morah Penina's parents from?
Morocco
What happens when you raise a powered term to a power?
You multiply the exponents.
What type of function is a curve?
Answers vary but could include quadratic, exponential, cubic, etc.
What is the standard form of a quadratic?
y = ax2+bx+c
10x + 21 = 251
Solve for x.
What are the three countries fully landlocked by another country?
Vatican City
San Marino
Lesotho
When you multiply terms with the same base but different exponents, how do you simplify the expression?
Add the exponents
What is Morah Kate's favorite function?
Quadratic function
In the equation f(x)=2(x+4)2+4, describe the movement of the vertex on the x-axis and y-axis compared to the parent function.
4 to the left and 4 upwards
28 + 2x = 0
Solve for x.
x = -14
How many colors does Yoshi come in on Mario Kart?
Nine
Simplify: (6x3)2
36x6
What is the domain of the function shown?
[1,4]
What are the 3 different types of forms a quadratic equation could be written in?
vertex form, factored form and standard form
x2 - 144 = 0
Solve for x.
x = 12 or -12
What is the name for the plastic or metal tube found on the ends of shoelaces?
An aglet
Simplify the expression shown.
a-2b3
________
c-4d-1
b3c4d
______
a2
What is the range of the function shown?
[1,5]
Name three points that are on this quadratic:
y = 0.5(x-4)2+2
Answers vary but may include:
(4,2) (2,4) (1,6.5) (6,4) (7,6.5)
25(4 + x) = -100
Solve for x.
x = -8
What is Morah Kate Schulte's husband's full legal name?
Baird Willard Dodge