courtneyholdwick courtneyholdwick

18-04-2017
Mathematics

contestada

The inverse of the function y = 9 - x 2, for all values x ≥ 3, is _, where x can take values _.

Show your work

Respuesta :

18-04-2017

y = 9 - x^2
Steps to finding the inverse:
1. switch x & y
x = 9 - y^2
2. solve for y
x = 9 - y^2
subtract 9 from both sides
x - 9 = y^2
take the square root of both sides
+ - sqrt(x - 9) = y
x > = 9

Answer Link

Otras preguntas

Rewrite Newton's first law of motion in your own words.

helpp plzzz 1: predict where in your neighborhood would you find most of the bacteria that cause decomposition ? 2: analyze parasitic bacteria do not usually k

What does prophase look like

which of processes of water cycle occur by releasing energy

• Won the presidential election of 1828 • Was seen as a "common man" and represented the expansion of democracy • Filled government positions with people from h

Where do most water molds and downy wildews live?

The main reason the Chinese rebuilt the Great Wall in the 1400s to keep out invaders from the Japanese islands.true or false

Lee conducts an experiment to see if mass is conserved when a piece of charcoal is burned for 5.0 minutes. He measures the mass of the charcoal before lighting

Suppose you stir a little baking soda into water until the water looks clear again. How could you prove to someone that the clear material is a solution, not a

In 1803 Robert Livingston and James Monroe were sent to France to _________. Select one: a. negotiate an end to the fighting between the French and Indians and