gloriavargas1010 gloriavargas1010

25-10-2019
Mathematics

contestada

Which equation is the inverse of y= 9x^2

Respuesta :

alejandrocampos54 alejandrocampos54

25-10-2019

Answer:

Step-by-step explanation:

Ver imagen alejandrocampos54

Answer Link

helpmewiththings49 helpmewiththings49

25-10-2019

Swap the position of x and y:
y = 9x^2
x = 9y^2

Now solve for y:
x = 9y^2
9y^2 = x
y^2 = x / 9
y = plus-minus √x / 3
So:
y = -√x / 3, √x / 3

Answer Link

Otras preguntas

write two odd numbers and two even numbers . explain how you know which numbers are even and which are odd.

Does this set of ordered pairs represent a function why or why not? (-2,2), (-1,2), (3,-1), (3,1), (4-11)

my number has a tens digit that is 8 more than the ones digit. Zero is not one of my digits

What is the place value for 4 in 12354897

Emily wants to find out about training and reads the leaflet below. She notices an error in grammar in the first paragraph of the text. Find the error and repla

Ratio equivalent to 12:21 with greater terms

write the following as an inequality. 3 is greater than x, and x is greater than-6

how do you do this?????????

Difference between reproducibility and replicability

Refer to Explorations in Literature for a complete version of this story. Read this excerpt from “The Black Cat” by Edgar Allan Poe. One morning, in cool blood,