The point (0, 0) is more commonly known by this name.
What is the origin?
If f(x) = 3x - x^2, then this is f(-1).
What is negative four?
What is two?
The simplified form of (x2 + x)/x.
What is x + 1?
This test checks the graph of a function to determine if it has an inverse.
What is the horizontal line test?
Name two solution points to the equation 2x - 3y = 1.
What are (2, 1) and (-1, -1)? Other solutions exist.
The domain of f(x) = √ (6 - 2x).
What is (-∞, 3]?
The equation of a line touching the point (2, 0) with slope -3.
What is y = -3x + 6?
The simplified form of (3 - 6x)/3x.
What is (1/x) - 2?
This symbol is an example of this kind of symmetry.
What is origin symmetry?
The distance between the points (-2, 0) and (1, -4).
What is five?
The domain of f(x) = 1/(2 + x).
What is negative two?
The equation of a line passing through (0, 0) and (3, 1).
What is y = (1/3)x?
The inverse of f(x) = 6 - 2x.
What is f-1(x) = (6 - x)/2?
Where did Dr. Hayes get his PhD?
What is the University of Connecticut?
If (2, 3) is a solution point for a y-axis symmetric equation, name the other known solution point.
What is (-2, 3)?
If f(x) = 2x + 1 and g(x) = x2, this is f o g (-2).
What is nine?
What is the same slope?
Suppose f(x) has an inverse and f-1(3) = 1. This is the solution to f(2x + 3) = 3.
What is x = -1?
The solutions to the equation x^2 + 6x = 7.
What are x = -7 and x = 1?
The center of the circle defined by x^2 + 2x + y^2 - 4x = 10.
What is (-1, 2)?
Let f(x) = 3x + 1. This is the simplified difference quotient ( f(x + h) - f(x) ) / h.
The equation of a line passing through (-1, 2) and (3, -1).
What is y = (-3/4)x + 11/4?
The inverse of f(x) = 2/(1 + 3x).
What is f-1(x) = ((2/x) - 1)/3 = (2 - x)/3x?
The visual effect of y = 2f(x + 2) + 1 on the graph y = f(x).
A vertical stretch by a factor of two, a left shift by two, and a vertical up shift by one.