Mathematics
Functions
Easy

Question

From the following pick the odd one out.

The correct answer is:

Related Questions to study

Functions
Mathematics

Jacob wants to go to Los Angeles from San Francisco, a journey of 382 miles. He already covered 50 miles. If he travels at a speed of 51 miles per hour to reach his destination. Represent the statement in equation.

Jacob wants to go to Los Angeles from San Francisco, a journey of 382 miles. He already covered 50 miles. If he travels at a speed of 51 miles per hour to reach his destination. Represent the statement in equation.

MathematicsFunctions
Functions
Mathematics

If the table represents the function, then the charges for parking at zoo for 6 hrs is
Time (up to hrs.)
1
2
3
4
5
Cost ($)
4
8
12
16
20

If the table represents the function, then the charges for parking at zoo for 6 hrs is
Time (up to hrs.)
1
2
3
4
5
Cost ($)
4
8
12
16
20

MathematicsFunctions
Functions
Mathematics

From the Arrow Diagram the value of f(2) is

From the Arrow Diagram the value of f(2) is

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Functions
Mathematics

Identify the function from the following.

Identify the function from the following.

MathematicsFunctions
Functions
Mathematics

text  If  end text f colon R not stretchy rightwards arrow R comma f left parenthesis x right parenthesis equals x cubed plus 3 comma text  and  end text g colon R not stretchy rightwards arrow R comma g left parenthesis x right parenthesis equals 2 x plus 1 text  then  end text f to the power of negative 1 end exponent o g to the power of negative 1 end exponent left parenthesis 23 right parenthesis text  equals  end text

text  If  end text f colon R not stretchy rightwards arrow R comma f left parenthesis x right parenthesis equals x cubed plus 3 comma text  and  end text g colon R not stretchy rightwards arrow R comma g left parenthesis x right parenthesis equals 2 x plus 1 text  then  end text f to the power of negative 1 end exponent o g to the power of negative 1 end exponent left parenthesis 23 right parenthesis text  equals  end text

MathematicsFunctions
Functions
Mathematics

text  Let  end text f left parenthesis x right parenthesis equals fraction numerator a x plus b over denominator c x plus d end fraction text  then  end text f left square bracket f left parenthesis x right parenthesis right square bracket equals x text  provided that  end text

text  Let  end text f left parenthesis x right parenthesis equals fraction numerator a x plus b over denominator c x plus d end fraction text  then  end text f left square bracket f left parenthesis x right parenthesis right square bracket equals x text  provided that  end text

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Functions
Mathematics

text  If the function  end text f colon R minus left curly bracket 1 comma negative 1 right curly bracket not stretchy rightwards arrow A text  defined by  end text f left parenthesis x right parenthesis equals fraction numerator x squared over denominator 1 minus x squared end fraction comma text end textis surjective then A =

text  If the function  end text f colon R minus left curly bracket 1 comma negative 1 right curly bracket not stretchy rightwards arrow A text  defined by  end text f left parenthesis x right parenthesis equals fraction numerator x squared over denominator 1 minus x squared end fraction comma text end textis surjective then A =

MathematicsFunctions
Functions
Mathematics

text  If  end text f colon R not stretchy rightwards arrow A text  defined by  end text f left parenthesis x right parenthesis equals fraction numerator 1 over denominator x squared plus 2 x plus 2 end fraction straight for all x element of R text  is surjective, then  end text A equals

text  If  end text f colon R not stretchy rightwards arrow A text  defined by  end text f left parenthesis x right parenthesis equals fraction numerator 1 over denominator x squared plus 2 x plus 2 end fraction straight for all x element of R text  is surjective, then  end text A equals

MathematicsFunctions
Functions
Mathematics

If x and {x} represents integral and fractional parts of x,then left square bracket x right square bracket plus sum from r equals 1 to 2000 of   fraction numerator left curly bracket x plus r right curly bracket over denominator 2000 end fraction equals

If x and {x} represents integral and fractional parts of x,then left square bracket x right square bracket plus sum from r equals 1 to 2000 of   fraction numerator left curly bracket x plus r right curly bracket over denominator 2000 end fraction equals

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Functions
Mathematics

The range of the function f left parenthesis x right parenthesis equals left square bracket sin x plus cos x right square bracket text  (where  end text left square bracket x right square bracket denotes the greatest integer function is

The range of the function f left parenthesis x right parenthesis equals left square bracket sin x plus cos x right square bracket text  (where  end text left square bracket x right square bracket denotes the greatest integer function is

MathematicsFunctions
Functions
Mathematics

The range of square root of vertical line x vertical line minus x end root text  is  end text

The range of square root of vertical line x vertical line minus x end root text  is  end text

MathematicsFunctions
Functions
Mathematics

If f left parenthesis x right parenthesis equals fraction numerator sin 3 x over denominator sin x end fraction comma x not equal to n pi then the range of f(x) is

If f left parenthesis x right parenthesis equals fraction numerator sin 3 x over denominator sin x end fraction comma x not equal to n pi then the range of f(x) is

MathematicsFunctions
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Functions
Mathematics

The range of fraction numerator x squared minus 4 over denominator x minus 2 end fraction text  is  end text

The range of fraction numerator x squared minus 4 over denominator x minus 2 end fraction text  is  end text

MathematicsFunctions
Functions
Mathematics

The range of sec squared x plus 4 cosec squared x is

The range of sec squared x plus 4 cosec squared x is

MathematicsFunctions
Functions
Mathematics

text  If  end text f left parenthesis x right parenthesis equals a x to the power of 7 plus b x cubed plus c x minus 5 text  and  end text f left parenthesis negative 7 right parenthesis equals 7, then the range of f left parenthesis 7 right parenthesis plus 17 cos x text  is  end text

text  If  end text f left parenthesis x right parenthesis equals a x to the power of 7 plus b x cubed plus c x minus 5 text  and  end text f left parenthesis negative 7 right parenthesis equals 7, then the range of f left parenthesis 7 right parenthesis plus 17 cos x text  is  end text

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