Friday

August 29, 2014

August 29, 2014

Posted by **Melinda** on Sunday, December 11, 2011 at 2:11pm.

1. The function y=x^3 has undergone the following sets of transformations. If y=x^3 passes through the points (1,1), (3,27) and (4,64), list the coordinates of these transformed points on each new curve.

a) reflected in the y-axis, horizontally stretched by factor of 2, vertically translated 2 units up

Answer:

(1,1)->(-2,3)

(3,27)->(-6,29

(4,64)->(-8,66)

b) Vertically compressed by a factor of 1/2, horizontally stretched by a factor of 4, and vertically translated 6 units down

Answer:

(1,1)->(4,-5.5)

(3,27)->(12,7.5)

(4,64)->(16,26)

c)Horizontally streched by a factor of 3, horizontally translated 3 units to the left, and vertically translated 3 units down.

(1,1)->(0,-2)

(3,27)->(6,24)

(4,64)->(9,58)

Thanks!

**Related Questions**

Precalculus-helpp - Verify if my answers are correct. 1. The function y=x^3 has...

math - find the exponential function of the form y=ab^x whose graph passes ...

Precalculus - Verify these answers 1.Which of the six trigonometric functions ...

college math - Use sets to verify the following answers a. 4+5=9 B. 0+6=6 C. 10...

Math 101 - Find the equation for each of the following items below: a. A line ...

Transformations-Algebra - I need help with transformations. This is what my ...

slis - hi, im in the 9th grade and i need help I need help with my math. the ...

statistics - Test the following function to determine whether it is a ...

Statistics - Test the following function to determine whether it is a ...

Polynomial Functions - I have to graph some graphs but I don't the main image ...