2.04 Quiz Reciprocal Power And Rational Functions

Question: What are the domain and range of the function?

f(x)=1/3^x7

Answer: Domain: (−∞, 0)∪ (0, ∞)

Range: (−∞, 0)∪ (0, ∞)

Question: Which graph represents the function?

f(x)=1/x+1 +2

Answer: (-3, 1.5)

(-2, 1)

(0, 3)

(1, 2.5)

(2, 2.333)

(3, 2.25)

Question: What are the equations of the asymptotes of the graph of f(x)=3/x−2 +9 ?

Answer: x=2

y=9

Question: Which graph represents the function g(x)=3/x+2 −4 ?

Answer: (-5,-5)

(-3, -7)

(-1,-1)

(1,-3)

Question: Which graph represents the function f(x)=x^2−25/x+5 ?

Answer: (0,-5)

(1,-4)

closed circle