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Identify quadratic function from set of ordered pairss

Which function best describes the set of ordered pairs $\left\{(-1,-\frac{1}{2}),(0,0),(2,4),(3,\frac{9}{2})\right\}?$

$\ f(x)=\frac{x^2}{x-1}$

$\ f(x)=\frac{x^2}{x+1}$

Identify if the given set of ordered pairs represents a quadratic function :
$(-1,1),(0,0),(-2,2),(-4,16).$

Quadratic Function

Not a Quadratic Function

Identify if the given set of ordered pairs represents a quadratic function :
$(-1,1),(1,1),(-2,2),(3,9).$

Quadratic Function

Not Quadratic Function

Which function best describes the set of ordered pairs $\left\{(2,1),(3,\frac{1}{2}),(4,\frac{1}{3}),(5,\frac{1}{4})\right\}?$

$\ f(x)=\frac{1}{x-1}$

$\ f(x)=\frac{1}{x+1}$

Identify the quadratic function that best represents the given set of ordered pairs :
$(-2,4),(-1,1),(0,0),(1,1).$

$g(x)=x^2$

$h(x)=x^2+1$

Which function best describes the set of ordered pairs $\left\{(-5,\frac{1}{25}),(-4,\frac{1}{16}),(-3,\frac{1}{9}),(-2,\frac{1}{4})\right\}?$

$\ f(x)=\frac{1}{x^2}$

$\ f(x)=-\frac{1}{x^2}$

Identify if the given set of ordered pairs represents a quadratic function :
$(-1,1),(-2,0),(-3,9),(-4,4).$

Quadratic Function

Not Quadratic Function

Which function best describes the set of ordered pairs $\left\{(4,\frac{1}{4}),(5,\frac{1}{5}),(6,\frac{1}{6}),(7,\frac{1}{7})\right\}?$

$\ f(x)=\frac{1}{x}$

$\ f(x)=\frac{2}{x}$

Identify the quadratic function that best represents the given set of ordered pairs :
$(-2,9),(-1,6),(0,5),(1,6).$

$g(x)=x^2-5$

$h(x)=x^2+5$

Which function best describes the set of ordered pairs $\left\{(8,\frac{1}{8}),(9,\frac{1}{9}),(10,\frac{1}{10}),(11,\frac{1}{11})\right\}?$

$\ f(x)=\frac{1}{x}$

$\ f(x)=\frac{2}{x}$

Questions

Time

Score

Identify quadratic function from set of ordered pairss

Which function best describes the set of ordered pairs $\left\{(-1,-\frac{1}{2}),(0,0),(2,4),(3,\frac{9}{2})\right\}?$

$\ f(x)=\frac{x^2}{x-1}$

$\ f(x)=\frac{x^2}{x+1}$

Identify if the given set of ordered pairs represents a quadratic function :
$(-1,1),(0,0),(-2,2),(-4,16).$

Quadratic Function

Not a Quadratic Function

Identify if the given set of ordered pairs represents a quadratic function :
$(-1,1),(1,1),(-2,2),(3,9).$

Quadratic Function

Not Quadratic Function

Which function best describes the set of ordered pairs $\left\{(2,1),(3,\frac{1}{2}),(4,\frac{1}{3}),(5,\frac{1}{4})\right\}?$

$\ f(x)=\frac{1}{x-1}$

$\ f(x)=\frac{1}{x+1}$

Identify the quadratic function that best represents the given set of ordered pairs :
$(-2,4),(-1,1),(0,0),(1,1).$

$g(x)=x^2$

$h(x)=x^2+1$

Which function best describes the set of ordered pairs $\left\{(-5,\frac{1}{25}),(-4,\frac{1}{16}),(-3,\frac{1}{9}),(-2,\frac{1}{4})\right\}?$

$\ f(x)=\frac{1}{x^2}$

$\ f(x)=-\frac{1}{x^2}$

Identify if the given set of ordered pairs represents a quadratic function :
$(-1,1),(-2,0),(-3,9),(-4,4).$

Quadratic Function

Not Quadratic Function

Which function best describes the set of ordered pairs $\left\{(4,\frac{1}{4}),(5,\frac{1}{5}),(6,\frac{1}{6}),(7,\frac{1}{7})\right\}?$

$\ f(x)=\frac{1}{x}$

$\ f(x)=\frac{2}{x}$

Identify the quadratic function that best represents the given set of ordered pairs :
$(-2,9),(-1,6),(0,5),(1,6).$

$g(x)=x^2-5$

$h(x)=x^2+5$

Which function best describes the set of ordered pairs $\left\{(8,\frac{1}{8}),(9,\frac{1}{9}),(10,\frac{1}{10}),(11,\frac{1}{11})\right\}?$

$\ f(x)=\frac{1}{x}$

$\ f(x)=\frac{2}{x}$

Incorrect

Great!

Questions

Time

Score

Identify quadratic function from set of ordered pairss

Which function best describes the set of ordered pairs﻿{(−1,−12),(0,0),(2,4),(3,92)}?\left\{(-1,-\frac{1}{2}),(0,0),(2,4),(3,\frac{9}{2})\right\}?{(−1,−21​),(0,0),(2,4),(3,29​)}?﻿

﻿ f(x)=x2x−1\ f(x)=\frac{x^2}{x-1} f(x)=x−1x2​﻿

﻿ f(x)=x2x+1\ f(x)=\frac{x^2}{x+1} f(x)=x+1x2​﻿

Identify if the given set of ordered pairs represents a quadratic function :﻿(−1,1),(0,0),(−2,2),(−4,16).(-1,1),(0,0),(-2,2),(-4,16).(−1,1),(0,0),(−2,2),(−4,16).﻿

Quadratic Function

Not a Quadratic Function

Identify if the given set of ordered pairs represents a quadratic function : ﻿(−1,1),(1,1),(−2,2),(3,9).(-1,1),(1,1),(-2,2),(3,9).(−1,1),(1,1),(−2,2),(3,9).﻿

Quadratic Function

Not Quadratic Function

Which function best describes the set of ordered pairs﻿{(2,1),(3,12),(4,13),(5,14)}?\left\{(2,1),(3,\frac{1}{2}),(4,\frac{1}{3}),(5,\frac{1}{4})\right\}?{(2,1),(3,21​),(4,31​),(5,41​)}?﻿

﻿ f(x)=1x−1\ f(x)=\frac{1}{x-1} f(x)=x−11​﻿

﻿ f(x)=1x+1\ f(x)=\frac{1}{x+1} f(x)=x+11​﻿

Identify the quadratic function that best represents the given set of ordered pairs :﻿(−2,4),(−1,1),(0,0),(1,1).(-2,4),(-1,1),(0,0),(1,1).(−2,4),(−1,1),(0,0),(1,1).﻿

﻿g(x)=x2g(x)=x^2g(x)=x2﻿

﻿h(x)=x2+1h(x)=x^2+1h(x)=x2+1﻿

Which function best describes the set of ordered pairs ﻿{(−5,125),(−4,116),(−3,19),(−2,14)}?\left\{(-5,\frac{1}{25}),(-4,\frac{1}{16}),(-3,\frac{1}{9}),(-2,\frac{1}{4})\right\}?{(−5,251​),(−4,161​),(−3,91​),(−2,41​)}?﻿

﻿ f(x)=1x2\ f(x)=\frac{1}{x^2} f(x)=x21​﻿

﻿ f(x)=−1x2\ f(x)=-\frac{1}{x^2} f(x)=−x21​﻿

Identify if the given set of ordered pairs represents a quadratic function : ﻿﻿(−1,1),(−2,0),(−3,9),(−4,4).(-1,1),(-2,0),(-3,9),(-4,4).(−1,1),(−2,0),(−3,9),(−4,4).﻿

Quadratic Function

Not Quadratic Function

Which function best describes the set of ordered pairs ﻿{(4,14),(5,15),(6,16),(7,17)}?\left\{(4,\frac{1}{4}),(5,\frac{1}{5}),(6,\frac{1}{6}),(7,\frac{1}{7})\right\}?{(4,41​),(5,51​),(6,61​),(7,71​)}?﻿

﻿ f(x)=1x\ f(x)=\frac{1}{x} f(x)=x1​﻿

﻿ f(x)=2x\ f(x)=\frac{2}{x} f(x)=x2​﻿

Identify the quadratic function that best represents the given set of ordered pairs :﻿(−2,9),(−1,6),(0,5),(1,6).(-2,9),(-1,6),(0,5),(1,6).(−2,9),(−1,6),(0,5),(1,6).﻿

﻿g(x)=x2−5g(x)=x^2-5g(x)=x2−5﻿

﻿h(x)=x2+5h(x)=x^2+5h(x)=x2+5﻿

Which function best describes the set of ordered pairs﻿{(8,18),(9,19),(10,110),(11,111)}?\left\{(8,\frac{1}{8}),(9,\frac{1}{9}),(10,\frac{1}{10}),(11,\frac{1}{11})\right\}?{(8,81​),(9,91​),(10,101​),(11,111​)}?﻿

﻿ f(x)=1x\ f(x)=\frac{1}{x} f(x)=x1​﻿

﻿ f(x)=2x\ f(x)=\frac{2}{x} f(x)=x2​﻿

Incorrect

Great!

Which function best describes the set of ordered pairs $\left\{(-1,-\frac{1}{2}),(0,0),(2,4),(3,\frac{9}{2})\right\}?$

$\ f(x)=\frac{x^2}{x-1}$

$\ f(x)=\frac{x^2}{x+1}$

Identify if the given set of ordered pairs represents a quadratic function :
$(-1,1),(0,0),(-2,2),(-4,16).$

Identify if the given set of ordered pairs represents a quadratic function :
$(-1,1),(1,1),(-2,2),(3,9).$

Which function best describes the set of ordered pairs $\left\{(2,1),(3,\frac{1}{2}),(4,\frac{1}{3}),(5,\frac{1}{4})\right\}?$

$\ f(x)=\frac{1}{x-1}$

$\ f(x)=\frac{1}{x+1}$

Identify the quadratic function that best represents the given set of ordered pairs :
$(-2,4),(-1,1),(0,0),(1,1).$

$g(x)=x^2$

$h(x)=x^2+1$

Which function best describes the set of ordered pairs $\left\{(-5,\frac{1}{25}),(-4,\frac{1}{16}),(-3,\frac{1}{9}),(-2,\frac{1}{4})\right\}?$

$\ f(x)=\frac{1}{x^2}$

$\ f(x)=-\frac{1}{x^2}$

Identify if the given set of ordered pairs represents a quadratic function :
$(-1,1),(-2,0),(-3,9),(-4,4).$

Which function best describes the set of ordered pairs $\left\{(4,\frac{1}{4}),(5,\frac{1}{5}),(6,\frac{1}{6}),(7,\frac{1}{7})\right\}?$

$\ f(x)=\frac{1}{x}$

$\ f(x)=\frac{2}{x}$

Identify the quadratic function that best represents the given set of ordered pairs :
$(-2,9),(-1,6),(0,5),(1,6).$

$g(x)=x^2-5$

$h(x)=x^2+5$

Which function best describes the set of ordered pairs $\left\{(8,\frac{1}{8}),(9,\frac{1}{9}),(10,\frac{1}{10}),(11,\frac{1}{11})\right\}?$

$\ f(x)=\frac{1}{x}$

$\ f(x)=\frac{2}{x}$