Mika wrote the table of points below.
x 0 3 6
y 2 5 8
Which explains whether or not Mika has described a proportional relationship, and why?
A. Mika has described a proportional relationship because the ordered pairs are linear and the line passes through the origin.
B. Mika has not described a proportional relationship. Although it is a linear relationship, it does not pass through the origin.
C. Mika has not described a proportional relationship. Although it passes through the origin, it is not a linear relationship.
D. Mika has described a proportional relationship because the line does not pass through the origin.

answer: i think the answer is etheir c or d but i don't know which one but have a good day!

step-by-step explanation:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)

the olimpics is not going to wokk out

step-by-step explanation: