Among all pairs of numbers (x, y) such that 2x + y = 9, find the pair for which the sum of squares, x2 + y2, is minimum. Write your answers as fractions reduced to lowest terms

it could 14.28 but if its not that one then it has to be the 17 one. hope this ! : )

step-by-step explanation:

i pretty sure it is

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )

agree

step-by-step explanation: