Home
Class 10
MATHS
In Figure shows the graph of f(x), what ...

In Figure shows the graph of `f(x)`, what is the value of `f(f(3))` ?

A

`-4`

B

`-2`

C

0

D

1

Text Solution

Verified by Experts

The correct Answer is:
C
Don't try to figure out an equation to fit this weired graph. Just read the values right off the graph. First, find f(3). Go to +3 on the x - axis and see what y is there. It's -2. Now find f(-2). Go to -2 on the x - axis and see what y is there. It's 0 :
`f(3)=-2`
`f(f(3))=f(-2)=0`
Promotional Banner

Topper's Solved these Questions

  • PLANE GEOMETRY

    KAPLAN|Exercise PLANE GEOMETRY FOLLOW - UP TEST|6 Videos

  • PRACTICE TEST 2

    KAPLAN|Exercise PRACTICE TEST|50 Videos

Similar Questions

Explore conceptually related problems

If f(x)=x^(2)+6 , what is the value of f(3)?

The function f is defined by f(x)=(180)/(x+3) for x ge 0 , and f(x) = 60 for x lt 0 . Figure shows the graph of y = f(x) . What is the sum of the areas of the three shaded rectangles ?

The figure above shows the graph of f(x). For which value(s) of x does f(x) equal 0?

If f(x)=|x+1|-1 , what is the minimum value of f(x) ?

If f (x) =2x ^(2) -5x +7, what is the value of f (8) -f (3) ?

The following figure shows the graph of f(x)= ax^(2)+ bx+c , find the signs of a, b and c .

The following figure shows the graph of f(x) =ax^(2)+bx +c , then find the sign of values of a, b and c .

The graph above shows the function y=f(x) over the interval 0lexle7 . What is the value of f(f(6)) ?

KAPLAN-PRACTICE TEST 1 -PRACTICE TEST
  1. The horizontal distance, in feet, of a projectile that is fired with a...

    Text Solution

    |

  2. If a right circular cone has a lateral surface area of 6pi and a slant...

    Text Solution

    |

  3. If two fair dice are tossed, what is the probability that the two numb...

    Text Solution

    |

  4. Which of the following is an equation of the ellipse centered at (-2, ...

    Text Solution

    |

  5. If f(x)ge 0 and g(x)ge 0 for all real x, which of the following statem...

    Text Solution

    |

  6. Where defined, (1-sin theta)/(1-cos theta)=

    Text Solution

    |

  7. sum(k=0)^(5)(-1)^(k)2k

    Text Solution

    |

  8. If f(x)=x^(3), which of the following must be true ?

    Text Solution

    |

  9. lim(x to 1)(x^(2)-6x+5)/(x^(2)+3x-4)=

    Text Solution

    |

  10. In Figure shows the graph of f(x), what is the value of f(f(3)) ?

    Text Solution

    |

  11. If all the terms of a geometric sseries are positive, the first term o...

    Text Solution

    |

  12. What is the degree measure, to the nearest integer, of angle ABO ?

    Text Solution

    |

  13. If log(2)(x-16)=log(4)(x-4), which of the following could be the value...

    Text Solution

    |

  14. If a sphere of radius 3 is inscribed in a cube such that it is tangent...

    Text Solution

    |

  15. If f(x)= sin (arctan x), g(x) = tan (arcsin x), and 0 le x lt (pi)/(2)...

    Text Solution

    |

  16. If f(x)=(1)/((x+1)!), what is the smallest integer x such that f(x) lt...

    Text Solution

    |

  17. Point O has coordinates (0, 0), point P lies on the graph of y = 6-x^(...

    Text Solution

    |

  18. If cos 2x = sion x, and x is in radians, radians, which of the followi...

    Text Solution

    |

  19. If a wooden right circular cylinder with radius 2 meters and height 6 ...

    Text Solution

    |

  20. What is the greatest possible number of points of intersection between...

    Text Solution

    |