Circles
The center of the circle with the standard equation
(x-2)^2 + (y+4)^2 = 16
What is (2,-4)?
A function symmetric across the y-axis is called an ____ function.
What is even?
The domain of y = 2/(x-3)
What is (-infinity,3)U(3,infinity)?
The test used to determine whether a function is one-to-one
What is the horizontal line test?
The radius of the circle with the standard equation
(x-2)^2 + (y+4)^2 = 16
What is 4?
Let g(x)=x^2-6x+8. Find g(3).
What is x = -1?
The domain of y = sqrt (5x-3)
What is [3/5, infinity)?
The line that the function's inverse is reflected over.
What is y=x?
The standard form of an equation of a circle with center (-7,5) and radius 9.
What is (x+7)^2+(y-5)^2=81?
The function f(x)=-3x^3 +x^2 is even, odd or neither
What is neither?
The domain of y = (x-3)/(x^2+7x+10)
What is (-infinity,-5)U(-5,-2)U(-2,infinity)?
The technique used to graph the inverse if given the graph of the function.
The center of the circle if the endpoints of the diameter are (-3,-1) and (5,2).
What is (1,0.5)?
The interval on which y = |x-2| is increasing.
What is (2, infinity)?
Find the domain of sqrt(x+2)/(x-1)
[-2,1) U (1, infinity)
The inverse of g(x)=sqrt(x) + 3
The standard form of the equation of a circle with center (3, -2), passing through the point (-2,1).
What is (x-3)^2+(y+2)^2=34?
The y-intercept(s) of (x+1)^2 + (y-3)^2=15 (in exact form)
What is 3+sqrt(14) and 3-sqrt(14)?
Given f(x)=sqrt(x-1) and g(x)=1/x, the domain of g(f(x)) is ___________.
What is (1,infinity)?
The inverse of y = (x-1)/(x+2)
What is y = (-1-2x)/(x-1)?