If y varies directly as x, and y=72 when x=8 an equation that relates x and y is? and if y varies directly as x, and y=98 when x=14 an equation that relates x and y is?

a)

b)

Step-by-step explanation:

In both parts of the problem y varies directly as x. So, they have the following form:

Where k is the constant of proportionality.

Therefore, you must find k and then write the equations.

a) Solve for k:

Then, the equation is:

b)  Solve for k:

Then, the equation is:

savings account is an account only used for saving money. this acts as an emergency source of funding for an individual. answer a would result in the money in his account to grow as it specifically states that interest is compounded daily at the rate of 2%

step-by-step explanation:

i am not sure :

step-by-step explanation: