Solve For K
Create a Variation
Name The Asymptote
Domain or Range
Create a Reciprocal
100
Inverse Variation, x=1, y=3
k=3
100
y varies directly with z
y=kz
100
Name the Vertical Asymptote


y=1/(x-4)

x=4
100

What is the domain of this function?



y=1/(x-4)

All real numbers except x=4
100
Write a reciprocal function with a vertical intercept at 2.
y=1/(x-2)
200
Direct Variation, y=12, x=1
k=12
200
y varies inversely with z, and directly with x.
y=kx/z
200
Name the horizontal asymptote


y= (1/x) + 5

y=5
200

What is the range of this function?


y= (1/x) + 5

All real numbers except y=5
200
Write a reciprocal function with a horizontal asymptote at -7.
y=(1/x) - 7
300
Inverse Variation, y=6, x=4
k=24
300
y varies inversely with x-squared

y=kx2

300
Name the horizontal asymptote


y=1/(x-4) - 2

y=-2
300

What is the range of this function?


y=1/(x-4) - 2

All real numbers except y=-2
300
Write a reciprocal function with a horizontal asymptote at 4 and a vertical asymptote at 3.
y=1/(x-3) + 4
400
Direct Variation, y=4, x=4
k=1
400
y varies directly with a and b
y=kab
400
Name the vertical asymptote


y=1/(x+8) - 2

x=-8
400

What is the domain of this function?

y=1/(x+8) - 2

All real numbers except x=-8
400
Write a reciprocal function with a vertical asymptote at -6 and a horizontal asymptote at 5
y=1/(x+6) + 5
500
Direct Variation, y=2, x=3
k=2/3
500
y varies directly with a and x, and inversely with b-squared.

y=(kax)/(b2)

500
Name the vertical asymptote


y=      4/(x+3) + 3

x=-3
500

What is the domain AND range of this function:


y= 4/(x+3) + 3

All real numbers except x=-3

All real numbers except y=3

500
Write a reciprocal function with a stretch of 4, a vertical asymptote at -3 and a horizontal asymptote at -7.
y=4/(x+3) - 7
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