rebecca101 rebecca101

11-10-2018
Mathematics

contestada

The function f is defined by f(x) = x^2 + 2
Find f(4x)

PLEASE SOMEONE HELP ME THANK YOU!!

Respuesta :

natgeo19 natgeo19

11-10-2018

it's simple,

f(x)=x^2+2
is the formula that you start with

you are then given f(x). f(4x)

you then plug in 4x

4x=(4x)^2+2

you then solve for x

4x=16x+2
-16x. -16x

-12x=2
÷-12. ÷-12

x=0.16 is your answer

Answer Link

Otras preguntas

did British land ownership increase or decreased in 1764 and 1763

Solve each equation. 4 y-6=2 y+8

What is the molar mass of a non-ionizing substance of dissolving 4.53g of it in 50.00g of water causes the freezing point to of the water to drop to -1.7c?

¿Qué le diría Carla?

How can the solution of 4ˣ = 13 be written as a logarithm?

NEED NOW!!! WILL GIVE BRAINLIEST!!! 17-19!!!

What action, if any, is appropriate if the pilot deviates from an atc instruction during an emergency and is given priority?

Find the volume of the solid obtained by rotating the region in the first quadrant bounded by x=0, y=1, x=y^7 about y=10

Is h (x) = | 52 x³ + 3x - 10 a polynomial?

The distribution of scores on a nationally administered college achievement test has a median of 520 and a mean of 540. suppose you are told that the 90th perce