Topic 1
A point on a graph at which y is equal to 0.
What is an x-intercept?
The zeros of the quadratic function:
f(x) = (x - 2)(x + 4).
What are x=2 and x=-4?
The inequality (<,>) that represents a box defined by:
x(x+2)(x+4) being more than 200 cubic inches.
What is x(x+2)(x+4) > 200?
The 5th root of 32.
The 2nd U.S. President.
Who is John Adams?
The types of numbers that represent an appropriate domain (n) for the sequence defined by:
an = 12n − 5
What are whole numbers?
The shape that is made when graphing a quadratic equation.
What is a parabola?
The value of f(2) when (x - 2) is a factor of:
f(x) = 2x2 - 2x - 4
What is 0?
The change in the graph when the "2" is replaced with a "6" in the function f(x) = √x + 2.
What is up by 4 units?
The largest state by area of the state.
What is Alaska?
The augmented matrix and reduced row echelon form for the following system of equations.
• The first customer buys 1 dresses and 2 jumpsuits for a total of $135.
• The second customer buys 3 dresses and 2 jumpsuits for a total of $205.
What are...? Answer will be written
The change in the graph when the "-1" is replaced with a "-4" in the function f(x) = x2 - 1.
What is down by 3 units?
The zeros of the function:
f(x) = (x - 3)(x2 − 7x + 10)
What are x=3, x= 5, and x=2?
An expression equivalent to (x3y4)-2
What is 1/(x6y8)
The 2 elements that make up water.
What are hydrogen and oxygen?
The effect that a has on the graph f(x) = a(x + 3)3 , where a is positive and greater than 1.
What is a vertical stretch?
The factors of f(x) = x2 - 10x - 39.
What are (x - 13) and (x + 3)?
The remainder of (x - 3) when it is divided into:
f(x) = 2x3 – 4x2 - 2x + 4
What is 16?
The time at which a stunt person for an action movie falls from a helicopter and deploys a parachute when at a height of 400 feet above sea level.
The stunt person’s height above sea level is defined by the expression 500 – 25t2, where t is the time, in minutes, after the fall.
What is 2 minutes?
All of our Administrators (Principal and Assistant Principals)
Who are:
Mr. Luker, Mrs. Wright, Mrs. Chambers, Mrs. Elliot, Mr. Cato, and Mr. Crutchfield?
Consider the first five terms of a sequence. 4.75, 3.25, 1.75, 0.25, -1.25, -2.75, …
The formula to determine the nth term of the sequence.
What is f(n) = 4.75 + (n-1)-1.5?
The factors of f(x) = 6x2 + 54x + 108.
What are (x + 6) and (x + 3)?
The approximate distance (nearest hundredth) at 25 seconds based on the table of a person's distance from the ground while riding a roller coaster.
Time (x) Distance (y)
0 10
20 42
40 26
60 10
80 42
100 170
What is 40.63 feet?
The solution to the equation written on the board.
What is x= -74?
I can add 6 to 11 and get 5.
What is a clock?