8.1 - 8.4

Question 1

is a ratio of two polynomials

Answer 1

rational exspression

Question 2

is a fraction that has ratio or polynomial in numerator, denominator, or both

Answer 2

complex rational exspression

Question 3

is the inverse function; parent function f(x)=1/x

Answer 3

reciprocal function

Question 4

is an open curve with 2 branches

Answer 4

hyperbola

Question 5

is each piece of the graph of a rational function

Answer 5

branch

Question 6

a line that a graph approaches but does not touch

Answer 6

asypmtote

Question 7

is an asymtote along a line which is not horizontal or verticle

Answer 7

oblique asymptote

Question 8

is when a function is undefined at a point which results in a hole in the graph

Answer 8

point discontinuity

Question 9

contains one or more rational expressions and includes an equal sign

Answer 9

rational function

Question 10

“Y=KX”

Answer 10

Direct Variation

Question 11

occurs when one quantity varies directly as the product of two or more other quantites

Answer 11

Joint variation

Question 12

occurs when one qunatity vaires directly and or inversely as two or more other quantites

Answer 12

Combined Variation