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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 {(−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 the quadratic function that best represents the given set of ordered pairs :
(−2,5),(−1,3),(0,1),(1,2).(-2,5),(-1,3),(0,1),(1,2).(−2,5),(−1,3),(0,1),(1,2).
g(x)=x2−1g(x)=x^2-1g(x)=x2−1
h(x)=x2+1h(x)=x^2+1h(x)=x2+1
(−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
(−2,−1),(−1,−4),(0,−5),(1,−4).(-2,-1),(-1,-4),(0,-5),(1,-4).(−2,−1),(−1,−4),(0,−5),(1,−4).
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
Which function best describes the set of ordered pairs {(−3,−94),(−2,−43),(−1,0),(0,0)}?\left\{(-3,-\frac{9}{4}),(-2,-\frac{4}{3}),(-1,0),(0,0)\right\}?{(−3,−49),(−2,−34),(−1,0),(0,0)}?
Which function best describes the set of ordered pairs {(−1,0),(0,−13),(1,−1),(2,−3)}?\left\{(-1,0),(0,-\frac{1}{3}),(1,-1),(2,-3)\right\}?{(−1,0),(0,−31),(1,−1),(2,−3)}?
f(x)=x+1x−3\ f(x)=\frac{x+1}{x-3} f(x)=x−3x+1
f(x)=x−1x+3\ f(x)=\frac{x-1}{x+3} f(x)=x+3x−1
Identify if the given set of ordered pairs represents a quadratic function :
(−1,1),(−2,4),(−3,9),(−4,16).(-1,1),(-2,4),(-3,9),(-4,16).(−1,1),(−2,4),(−3,9),(−4,16).
quadratic function
not quadratic function
(−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
It is done.