Posted by **Anonymous** on Tuesday, September 15, 2009 at 2:08pm.

Point (-6,12) is on the graph of y=f(x). Find a point on the transformed function y=-2f(x-1)

a)(-7,-24)

b)(-5,-6)

c)(-5,-24)

d)(-7,-6)

- Math -
**MathMate**, Tuesday, September 15, 2009 at 5:27pm
In general, you can translate the graph of a function to the right (+x direction) by h if you transform the function from f(x) to f(x-h).

A reflection about the x-axis is done by transforming from f(x) to -f(x).

A stretching by a factor of k in the y-direction requires a transformation of f(x) to k.f(x). For example, a stretching of twice in the y-direction would require a transformaton from f(x) to 2f(x).

The given transformation is a combination of all of the three transformations above.

Send in your answer for a check if you wish.

- Math -
**daisy**, Thursday, October 15, 2009 at 8:07pm
18

## Answer This Question

## Related Questions

- Math - The quadratic function f(x) = x^2 is transformed to g(x) = -2/3(x+3)^2 + ...
- calculus - let f be the function f(x) = x^3 + 3x^2 - x + 2 a. the tangent to the...
- calculus - 1. Which of the following expressions is the definition of the ...
- calculus - 8. Find the derivative of the function f(x) = cos^2(x) + tan^2(x) 9...
- calc - let f be function given by f(x)= Ln(x)/x for all x> 0. the dervative ...
- math - Find the point on the graph of the function closest to the given point. ...
- Math - Find the point on the graph of the function that is closest to the given ...
- Maths - Question – 1: The gradient of the graph of f(x) at any point is,ax^2-12x...
- College Math - 2008 (2nd)Course2-4.1 We are to find a function f(x) such that ...
- College Algebra - If the point P is on the graph of a function f, find the ...

More Related Questions