Domain and Range - Quiz Quiz

Question 1

What are the outputs of the function?

Revolt · Accepted Answer

B: 6 ,  2 ,  negative 3 ,  4

Question 2

What are the domain and range of the function f of x is equal to negative 3 times open paren x minus 5 close paren squared plus 4 ?

Revolt · Accepted Answer

D: domain:  open paren negative infinity comma infinity close paren  
range:  open paren negative infinity comma 4 close paren

Question 3

What are the domain and range of the function f of x is equal to 3 fourths x plus 5 ?

Revolt · Accepted Answer

A: domain:  open paren negative infinity comma infinity close paren  
range:  open paren negative infinity comma infinity close paren

Question 4

The function h of t is equal to negative 4 point 9 2 t squared plus 17 point 6 9 t plus 575 is used to model the height of an object being tossed from a tall building, where h of t is the height in meters and t is the time in seconds. What are the domain and range? Round to the nearest hundredth.

Revolt · Accepted Answer

B: domain:  left bracket 0 comma 12 point 7 6 right bracket  
range:  left bracket 1 point 8 0 comma 590 point 9 0 right bracket

Question 5

What are the domain and range of the function f of x is equal to x to the 4th power minus 2 x squared minus 4 ?

Revolt · Accepted Answer

B: domain: all real numbers  
range: all real numbers greater than or equal to  negative 5

Question 6

What are the domain and range of the function f of x is equal to square root of x minus 7 end root plus 9 ?

Revolt · Accepted Answer

A: domain:  x is greater than or equal to 7  
range:  y is greater than or equal to 9

Question 7

When graphing the function f of x is equal to the fraction with numerator x squared minus 81 and denominator x squared minus 11 x plus 18 on your graphing calculator, what is the most appropriate viewing window for determining the domain and range of the function?

Revolt · Accepted Answer

B: Xmin: minus 10 ,  Xmax: 10  
 Ymin: minus 10 ,  Ymax: 10

Question 8

What are the domain and range of the function f of x is equal to negative log times open paren 5 minus x close paren plus 9 ?

Revolt · Accepted Answer

D: domain:  x is less than 5  
range:  open paren negative infinity comma infinity close paren

Question 9

Which function has a domain where x is not equal to 3 and a range where y is not equal to 2 ?

Revolt · Accepted Answer

A: f of x is equal to the fraction with numerator open paren x plus 5 close paren and denominator open paren x minus 3 close paren

Question 10

What are the inputs of the function?

Revolt · Accepted Answer

B: negative 8 ,  2 ,  4 ,  6

Domain and Range - Quiz Quiz Answers

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