AjooniH25583 AjooniH25583

03-11-2022
Mathematics

contestada

Do the functions have the same concavity? f (x) = -x^2 + 40x + 120

Do the functions have the same concavity f x x2 40x 120 class=

Respuesta :

JannieV749230 JannieV749230

03-11-2022

Given data:

The given function is f (x) = -x^2 + 40x + 120.

Here, the coefficient of x^2 is -1 , which indicate that the given parabola is downward.

Thus, the given parabola has same downward concavity .

Answer Link

Otras preguntas

How come every week I get a rash like I need to know

What do soft roadbeds and weak bridges lead to??

Using technology, determine the present value given that you make semi-annual payments of $2,527 at 6.1% compouded semi-annually over a 6 year period. Round you

Solve for u. u^2+19u=0

If m <AVC= (9x-20)° and m AC =86°, find the value of x

Alice studies for 3/4 of an hour for her science test. The next morning she studies for 1/5 of an hour. What fraction of time did Alice spend studying? SHOW YOU

Need Some Help Please :) How Does the Frequency of a wave relate to the energy of the wave??? Describe how energy is transferred through a mechanical wave???

Helppppppppppppppppp

Read the passage from "Barter": Blue waves whitened on a cliff, Soaring fire that sways and sings, Which best identifies the sense that this use of figurat

What is one biotic factor that affects the size of a population in an ecosystem? A) local geography B) number of predators present C) average yearly temperature