Q:

# What is a real-life example where slope is used?

A:

A real-life example that uses slope is determining how someone's savings account balance has increased over time. When determining the rate at which the account has increased, the account owner is calculating the slope of the line that shows the changes in the account's balance.

## Keep Learning

If the account starts out with no money and has \$1200 at month 12, the formula to calculate slope is used to show the account's rate of change. The formula reads (y2-y1)/(x2-x1); when the numbers are plugged in, it reads (1200-0)/(12-0), which equals 1200/12. When 1200/12 is simplified, it equals \$100. The rate of change for the account is \$100 per month, which means this is how much the account owner saves on average each month.

Sources:

## Related Questions

• A: A slope intercept form converter is an online tool that helps students determine the slope intercept form of the equation of a straight line. A student sup... Full Answer >
Filed Under:
• A: To solve the slope of 3x + 2y = 8, the equation must first be put into slope intercept form with y on the left side and the remaining numbers on the right ... Full Answer >
Filed Under:
• A: To find the slope of Y3, the problem would have to be converted to slope intercept form in the way of y = mx + b. The three would be separated from the y, ... Full Answer >
Filed Under:
• A: The way to calculate the equation of a line that includes the points (x,y) and (x1, y1) is to plug them into the equation y - y1 = m(x - x1) and solve for ... Full Answer >
Filed Under:
PEOPLE SEARCH FOR