Show:
Midpoint
Parallel/Perpendicular
Combining Functions
Relations/Functions
Vertex
100
(1, 1) & (2, 1)
What has midpoint (3/2, 1)?
100
y=(3/2)x+1 & y=(-2/3)x+1
What are two perpendicular lines?
100
f(x) = x-1 & g(x)=x+1 Find f(g(x)).
What is x?
100
R = {(-3,-5), (-5,0), (-5,-2)}
What is not a function?
100
g(x) = x^2+8x+15
What has vertex (-4, -1)?
200
(2,3) & (4,5)
What has midpoint (3, 4)?
200
y=3x & y=3x+8
What are two parallel lines?
200
f(x) = x^2 & g(x)=sqrt(x+1) Find f(g(x)).
What is x+1?
200
R = {(-3,5), (0,1), (2,5)}
What is a function/relation?
200
g(x) = x^2 +6x + 8
What has vertex (-3,-1)?
300
(2,-6) & (1,1)
What has midpoint (3/2, -5/2)
300
y=-3x+7 & y=3x+1
What two lines are neither perpendicular or parallel?
300
f(x) = sqrt(x-1) & g(x)=x^2 Find f(g(x)).
What is sqrt((x^2)-1)?
300
x=37
What is a vertical line?
300
g(x) = -x^2+4x-3
What has vertex (2,1)?
400
(3,9) & (2, -4)
What has midpoint (5/2, 5/2)?
400
y=(1/2)x + 1 & y=(1/2)x+1
What two lines are the same?
400
f(x) = x^4 & g(x)=3x Find f(g(x)).
What is 81x^4?
400
y=4
What is a horizontal line?
400
g(x) =-x^2+4x
What has vertex (2,4)?
500
(-8, -9) & (4, -6)
What has midpoint (-2, -15/2)?
500
y= (-2/3)x & 2y=3x+2
What are two perpendicular lines?
500
f(x) = x + x^2 & g(x)=x^2-3 Find f(g(x)).
What is (x^2 - 3) + (x^2-3)^2?
500
y= (2/3)x+4
What is the equation of a line?
500
g(x) =-2x^2-8x
What has vertex (-2, 8)?