What is the percent error from 16 to 12

33.33...% percent error

Step-by-step explanation: To find the percent error from 16 to 12, we will be using the "percent error" equation.

difference = percent error x actual

To find the difference, subtract 12 from 16, which is 4.

4 = percent error x actual

The actual is 12 because, because a percent error from 16 to 12, means that the actual was 12 and the estimate was 16 because 16 was to "12"

4 = percent error x 12  (Solve for p, percent error)

4/12 = p

0.33... = p

Multiply 0.33.. by 100, to get the percent error.

0.33... x 100 = 33.33... or 33.33...%

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)

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.