I = PRT, that's the formula. The I means the interest, the P is the principal amount, the R is the rate (percentage) and the T is the time. You would have to solve for the missing letter, which in this case is the I (Interest). So, the formula for this question would be I = 2600 x .7 x 6 . You would multiply all the numbers together, and whatever you get is I. So the answer is 10,920. Hope this helped :) If it's wrong put do 2600 = P x .7 x 6 as the formula.
The function y=12x when plotted using the interval of
x-values from -1 to 3 will give a straight line on a given plot. Therefore the
function rule of a line y=mx+b can be used to describe the growth or
progression of this function. The rule states that y is directly proportional
to x.