jthendrickson20
jthendrickson20 jthendrickson20
  • 02-12-2017
  • Mathematics
contestada

If f(x) varies directly with x2, and f(x) = 75 when x = 5, find the value of f(4). 25 48 50 100

Respuesta :

junitasolinp0b75r
junitasolinp0b75r junitasolinp0b75r
  • 02-12-2017
f(x)=3x²
because of that :
f(4)=48
Answer Link

Otras preguntas

A bag is fſlled with green and blue marbles. There are 61 marbles in the bag. If there are 5 more green marbles than blue marbles, find the number of green marb
Solve the system by substitution. x=-9y -2x-7y=44
HELP ME THIS DUE IN LIKe 2 MINUTES HELPY HELP HELP
What kind of economy is controlled by the market
Solve 2*(1/4) * (-8)=
On a map 1/4 inch represents 12 miles. The distance between two cities on that map is 3 1/2 inches. What is the actual distance, in miles, between the two citie
The image shows a fossil that is hard like rock but that resembles a tree.A petrified log.Which statement explains how this type of fossil differs from a trace
Two straight lines have equations y = p x + 4 y = p x + 4 and p y = q x − 7 p y = q x − 7 , where p p and q q are constants. The two lines meet at the point ( 3
In addition to working on construction sites, where else might a sheet metal worker typically be employed? community college office farm factory
what is 20x20+2-27+100