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What is the domain of the quadratic function f(x)=(−x)2?f(x)=\left(-x\right)^2?f(x)=(−x)2?
[−∞,+∞][-∞,+∞][−∞,+∞]
Integer numbers
What is the domain of the quadratic function : f(x)=6(x+3)2−2 f(x)=6(x+3)^2-2\ f(x)=6(x+3)2−2 ?
(−∞,∞)(-∞,∞)(−∞,∞)
[0,∞)[0,∞)[0,∞)
What is the domain of the quadratic function f(x) = −3( x + 1) −2f\left(x\right)\ =\ -3\left(\ x\ +\ 1\right)\ -2f(x) = −3( x + 1) −2 ?
x ≤ −2x\ \le\ -2x ≤ −2
RℝR
What is the domain of the quadratic function f(x)=(5x)2f(x)=(5x)^2f(x)=(5x)2 ?
[0,2)[0,2)[0,2)
What is the domain of the quadratic function f(x)=(2−x)2f(x)=(2-x)^2f(x)=(2−x)2 ?
x<8x<8x<8
What is the domain of the quadratic functionf(x)=−3(x+1)2−2f(x)=-3(x+1)^2-2f(x)=−3(x+1)2−2 ?
x≤−2x\le-2x≤−2
RRR
What is the domain of the quadratic function f(x)=(2x+1)2+8f(x)=(2x+1)^2+8f(x)=(2x+1)2+8 ?
Is the sentence true or false?
The domain of the quadratic function f(x)=(−x)2f(x)=(-x)^2f(x)=(−x)2 is integer Numbers.
true
false
What is the domain of the quadratic function f(x)=x2+2f(x)=x^2+2f(x)=x2+2 ?
All real numbers
x≥2x\ge2x≥2
What is the domain of the quadratic function f(x)=(2x)2−2f(x)=(2x)^2-2f(x)=(2x)2−2 ?
[2,∞)[2,∞)[2,∞)
It is done.