The function with a rate of change of4/5 that has a value of 10 at x =10

answer: the first one

step-by-step explanation: use a calculator and divide the minutes by the dollars.

what are the things "represented below"?

step-by-step explanation:

nobody can if you dont give the choices

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)