Quadratic Equations
On a graph, these are the points where the parabola crosses the line y = 0.
What are the x-intercepts?
The actual name for the equation in the form y = mx + b.
What is slope intercept form?
When someone says something that is likely false, you can say this.
What is "that's cap"?
The word that means the common ratio is less than zero.
What is decay?
The medical term alopecia means this.
What is a receding hair line?
When a parabola looks like a giant upside down U, we call it this.
What is downward facing?
It's a special type of linear equation that goes through the origin.
What is a proportional equation?
If you have a new haircut or a nice looking shirt, someone might say this.
What is "that's looking fresh"?
This is the formula for a simple exponential function in the form f(x) = ____.
What is f(x) = a(b)x?
Over ___ % of the body is covered in hair.
What is 95?
This strategy is useful for solving problems like 2x2+3=75 and it often results in a + and - answer.
What is solving by taking the square root?
It's a linear equation with a slope of 1/2 and it crosses the y-axis at 4.
What is y=(1/2) x + 4?
This often used word can be seen in texts or heard in conversations to mean "ok" or "alright."
What is bet?
Given f(x) = 2x2-x+1
What is f(1)?
What is 2?
This famous basketball player was often criticized in memes for his hair line.
Who is Lebron James.
Solve for x.
2x2-2=30
What is + or - 4?
Solve for x.
2(4x+1)=11-x
What is x = 1?
"Keep it ____," meaning you're doing a nice job and you should keep it up.
"What is Keep it one-hun'ed"?
What is f(t)=400(.8)t?
The name of the actor Thor, with the long blond hair.
Who is Chris Hemsworth?
Solve for x.
x2-2x-3=0
What is x = 3 or x = -1?
It's the equation for a line, in slope-intercept form, that crosses the points (1,0) and (4,3).
What is y=x-1?
A phrase that communicates one's perception that another person is old, out of touch, or close-minded.
What is "ok boomer"?
Stoli-town started with 400 people and decayed at a rate of 20 each year. How many people will live in Stoli-town after 5 years? Round to the nearest whole person.
What is 131?
Its benefits include strong, smooth, silky hair, free of tangles.
What is leave-in conditioner?