desmondvnguyen desmondvnguyen

14-07-2020
Mathematics

contestada

given f(x) = 3/2x - 5 and g(x) = x^2 + 2x find x (the input) if g(x) = 0 ( the output 0 ) there are 2 answers

Respuesta :

uhhhnoahiguess uhhhnoahiguess

14-07-2020

if g(x) = 0, then

x = 0 -- > g(0) = 0^2 + 2(0) = 0 + 0

AND x = -2 --> g(-2) = -2^2 + 2(-2) = 4 + (-4) = 0.

I don't know why f(x) was given at all, but when x = 0, f(0) = -5, and when x = -2, f(-2) = -8.

Answer Link

Otras preguntas

the first energy level can hold how many electrons

How does energy from the sun travel to earth

Which bones do not fit any of the other categories? Their shapes are unique and complicated. They consist of thin layers of compact bone surrounding a spongy in

How do I find the area of this figure?

Yo ____________________ (esquiar) en las montañas.

Which of these is NOT an example of acceleration? A.) moving at 20 m/s in a circle B.) speeding up from 5 m/s to 10 m/s C.) slowing down from 10 km/h to 5 km

What action is an example of the United States using economic influence as a tool for foreign policy

which term names the transfer of heat between two objects that are touching

Find the mean of the following data 23.4, 35.6, 73.1, 58.0, 18.7, 33.8 round the answer to the nearest hundred

Find the area of the triangle.