Show:
Functions
Domain and range
Linear functions
Odd vs Even
Pot Pourri
100
What test must the graph pass to be a function?
What is the vertical line test
100
What is the domain of y = square root of ( x +3)
What is ( -3,infinity)
100
What is the slope of 2x - y = 8
What is 2
100
Is y = x squared odd,even, or neither
What is even
100
What is the fifth root of 32
What is 2
200
Is y = x+ 5 a function?
What is yes
200
What is the range of y = xsquared + 5
What is (5,infinity)
200
What is the slope of the line perpendicular to x +3y = 9
What is 3
200
Is y =x cubed - x odd,even, or neither
What is odd
200
Is pie rational or irrational
What is irrational
300
Which of these is not a function a) y = |x| b) y = 2x-3 c) x = |y| d ) x = y + 4
What is c
300
What is the domain of y = |x|
What is ( -infinity,infinity)
300
What is the equation of the line through (3,5) and ( -2,5)
What is y = 5
300
If a function is odd and (5,6) is on its graph, then name another point on the graph
What is (-5,-6)
300
How many sides in a hexagon
What is 6
400
f(x) = |x-3|. Find f ( -2)
What is 5
400
What is the range of y = x for x > 0 y = x -1 for x < 0
What is (-inf., -1) ( 0, inf.)
400
What is the equation of the line with undefined slope through ( 2,9)
What is x = 2
400
If a function is even and (-4,1) is on its graph,then name another point on the graph
What is (4,1)
400
Who invented calculus?
Who is Sir Issac Newton
500
The area of a triangle is bh/2. The b is 4 times the height. Find the area as a function of just h .
What is 2hsquared
500
What is domain of y = 5
What is (-inf.,inf.)
500
What is the equation of the line perpendicular to y = 2 through the point ( -1,5)
What is x = -1
500
Odd functions have symmetry with_______ and even functions have symmetry with ____________
What is the origin and the y-axis
500
What is the domain of y = 1/x
What is (-inf.,0)(0,inf.)