jazmyn22 jazmyn22
  • 01-09-2016
  • Mathematics
contestada

y=2x-3



y=x^2+9
write an equation for the inverse of the relation

Respuesta :

nobillionaireNobley
nobillionaireNobley nobillionaireNobley
  • 04-09-2016
y = 2x - 3
2x = y + 3
x = (y + 3)/2
Therefore, inverse is y = (x + 3)/2

y = x^2 + 9
x^2 = y - 9
x = sqrt(y - 9)
Therefore, inverse is y = sqrt(x - 9)
Answer Link

Otras preguntas

there is what i need
120 students from many four-way columns which means 4 people in a row. We know there's 1 meter between each adjacent row. How long is the platoon
Hello can someone Help? It math I would really appreciate! But please please DO NOT ANSWER IF ITS A LINK CALLED BIT.
Find the remainder when p(x) = -2x^5 + x4 + 5x^3 + 4x + 1 is divided by (x - 2). О 1 32 33
what were some long term impacts of hunger and poverty
If you invested 4500 for 8 months at an interest rate of 2.75%, how much interest would you earn
I need help with this please​
How to cite a source in a speech.
When searching for the connotations of the words in “The Caged Bird,” the reader should study the literal, dictionary meaning of the word. the feeling or idea a
Given log2(5) ~ 0.6826 and log5(8) ~ 1.2920, evaluate the expressions. (a) log5(2) (b) log5(75/8)