joseph1950 joseph1950

13-04-2017
Mathematics

contestada

If f(x) varies directly with x2, and f(x) = 96 when x = 4, find the value of f(2). 192 72 32 24

Respuesta :

bb452393bb452393 bb452393bb452393

13-04-2017

f ( x ) = k * x²
f ( 4 ) = 96
96 = k * 4²
96 = 16 k
k = 96 : 16
k = 6
f ( 2 ) = 6 * 2² = 6 * 4 = 24
ANSWER D

Answer Link

cbyles13 cbyles13

04-01-2019

Answer:

D

Step-by-step explanation:

i know im really late

Answer Link

Otras preguntas

ASAP please I need help

(05.07 MC) Read the fairy tale and answer the question in a complete sentence: Il y avait un père dans un village qui avait trois garçons et trois filles. Il v

solve this inequality -13>w+12

At work, most people do right rather than wrong only because they fear being caught. Agree or Disagree

-- describes the physical and chemical limits that am organism must maintain to allow proper functioning homogenous homozygous homeostasis none of the above

what teen driving issue did you choose and why is this problem, especially for teen drivers?

I am having trouble with this question (9y3+8u)-(14y3-11u) I think it's 14 but I'm not sure can I have some help please

In 1606 a group of merchants known as the

The distance from Apple to Blue is about 2 times from the distance from Austin to: A. GreenB. AppleC. BlueD. TurkeyPlease help me asap

PLEASE JUST ANSWER THIS ASAP FOR BRAINLIEST!! Which monomials are divisible by -8b^3? Choose all answers that apply: A. 16b B. 4b^5 C. None of the above.