Question

[ Please help ] Sarah deposited some money in a bank. The bank paid her a simple interest every year. After t years, the amount of money f(t), in dollars, that the bank paid Sarah was $1500 greater than 15 times the number of years. Which statement best describes the steps to sketch a graph showing the relationship between f(t) and t? (1 point)

Label t on the x axis and f(t) on the y axis and plot a graph having slope = 1500 and y intercept = 15.

Label f(t) on the x axis and t on the y axis and plot a graph having slope = 50 and y intercept = 100.

Label t on the x axis and f(t) on the y axis and plot a graph having slope = 15 and y intercept = 1500.

Label f(t) on the x axis and t on the y axis and plot a graph having slope = 1500 and y intercept = 100.

Answer 1

After t years, the amount of money f(t), in dollars, that the bank paid Sarah was $1500 greater than 15 times the number of years

After t years the amount of money

f(t) = 1500 more than 15 * t

f(t) = 15t + 1500

We got equation in the form of y = mx + b, where m is the slope and b is the y intercept .

f(t) = 15t + 1500

Here slope = 15 and y intercept is 1500

function is f(t) represents a function f(t) on y axis and t on x axis

Label t on the x axis and f(t) on the y axis and plot a graph having

slope = 15 and y intercept = 1500.