Question

If y varies directly as x, and y is 18 when x is 5, which expression can be used to find the value of y when x is 11? mc018-1.jpg mc018-2.jpg mc018-3.jpg mc018-4.jpg

Answer 1

The answer is B: Y=$\frac{18}{5}$(11)

Answer 2

If y varies directly as x, the expression that can used to determine the value of y when x is 11 is y = 18/5 × 11 .

What is the expression that can be used to determine the value of y?

The equation that can be used to represent direct variation is:

y= kx

Where:

• y = dependent variable
• k= constant of proportionality
• x = independent variable

k = y/x

k = 18/5

y = 18/5 × 11

To learn more about direct variation, please check: https://brainly.com/question/4838941