Find the domain and range: {(0, 9.1), (10, 6.7), (20, 10.7), (30, 13.2), (40, 21.2)}.
What is
Domain: {0, 10, 20, 30, 40}
Range: {9.1, 6.7, 10.7, 13.2, 21.2}
What are x-intercepts and y-intercepts of a graph?
What is x-intercepts are x-coordinates of a point where the graph intersects the x-axis and corresponding y-coordinate is always zero. What is y-intercepts are y-coordinates of a point where the graph intersects the y-axis and corresponding x-coordinate is always zero.
List three points that lie on the graph of the given function.
g(x) = x2 + 2
What is (0, 2), (1, 3), (-1, 3)
Find the domain of each function.
g(x) = square root of (x - 2) / (x - 5)
What is [2, 5) U (5, infinity)
What is Taylor Swift's middle name?
Alison
What is a vertical line test? What does it do?
What is if any vertical line intersects a graph in more than one point, the graph does not define y as a function of x. If a function passes the vertical line test, it is a function.
The following coordinates are from a graph of a function. Determine if it's a function or not.
{(1, 3), (2, 4), (10, 4), (1, 9)}
What is it is not a function
List three points that lie on the graph of the given function.
g(x) = square root of (3 - x)
What is (3, 0), (2, 1), (-1, 2)
Find an equation for f-1(x), the inverse function.
f(x) = square root of x + 1
What is f-1(x) = (x - 1)2 , x > and equal to 1
Where was Taylor Swift born?
West Reading, Pennsylvania
Determine whether the equation defines y as a function of x: 2x + y2 = 6
What is since more than one value of y can be obtained from some values of x, y is not a function of x
Determine whether the graph of each equation is symmetric with respect to the y-axis, x-axis, the origin, more than one of these, or none of these.
x2 + y2 = 17
What is the function is symmetric with respect to the y-axis, x-axis, and the origin
List three points that lie on the graph of the given function.
r(x) = 1/2 |x +2|
What is (-4, 1), (-2, 0), (2, 2)
(-4, 3) and (-2, 5)
When is Taylor Swift's birthday?
December 13th, 1989
Determine whether the function is even, odd, or neither.
F(x) = x4-2x2+1
What is function is even
Write an equation in general form for the line passing through (-12, -1) and perpendicular to the line whose equation is 6x - y - 4 = 0
What is x + 6y + 18 = 0
List three points that lie on the graph of the given function.
g(x) = 1/2 (x - 1)2 + 1
What is (1, 1), (3, 3), (-1, 3)
Center (-2, 4), r = 6
Name four Taylor Swift albums
Taylor Swift, Fearless, Speak Now, Red, 1989, Reputation, Lover, Folklore, Evermore, Midnights
Identify the relative maxima and minima for the graph of f.
What is
f has a relative maximum at x = −1.
f has a relative minimum at x = 1.
Find (f o g)(x) and the domain of (f o g).
f(x) = x / (x+1), g(x) = 4/x
What is (f o g)(x) = 4/(4+x) and domain: (negative infinity, -4) U (-4, 0) U (0, infinity)
List three points that lie on the graph of the given function.
r(x) = -2 * cube root of (-x)
Give the center and radius of the circle:
x2 + y2 - 4x + 2y - 4 = 0
What is center (2, -1) and radius of 3
Which Taylor Swift album is completely self written? (No other co-writers)
Speak Now