davinioza
davinioza davinioza
  • 04-07-2017
  • Mathematics
contestada

Can someone please help me with this question?

Can someone please help me with this question class=

Respuesta :

TheSmartOne20
TheSmartOne20 TheSmartOne20
  • 04-07-2017
The correct answer is A.) 2
Answer Link
Аноним Аноним
  • 04-07-2017
y = kx where k is a constant 
Plug in y = 1 and x = 2 to find k:_
1 = k*2

k = 0.5

so its y = 0.5x

now to find y when x = 4 replace the x by 4:-

y = 0.5 * 4 = 2


A
Answer Link

Otras preguntas

Does an Off-Duty Police Officer have Authority in US?
How many union ships did the Virginia sink?
what is the negative of -1/3 and why??
If y=2 when x=3. What is the value of y when x=9?
How do you find the interior angles of a triangle, if only one is given angle is given to you?
I am two numbers, the sum of my numbers is 100, the difference between my two numbers is 30,
how do I solve (3+i)(3-i)
What are some 5th grade science words that start with y
Consider the relation {(–4, 3), (–1, 0), (0, –2), (2, 1), (4, 3)}.Graph the relation.State the domain of the relation.State the range of the relation.Is
Does an Off-Duty Police Officer have Authority in US?