Mathematics, 26.10.2019 23:43, usabmx34
F(x) = 500(1.05)x what was the average rate of change of the value of sophia's investment from the second year to the fourth year?
Answers: 1
![\bf slope = {{ m}}= \cfrac{rise}{run} \implies \cfrac{{{ f(x_2)}}-{{ f(x_1)}}}{{{ x_2}}-{{ x_1}}}\impliedby \begin{array}{llll} average\ rate\\ of\ change \end{array}\\\\ -------------------------------\\\\ f(x)=500(1.05)^x \qquad \begin{cases} x_1=2\\ x_2=4 \end{cases}\implies \cfrac{f(4)-f(2)}{4-2} \\\\\\ \cfrac{[500(1.05)^4]~-~[500(1.05)^2]}{4-2}\implies \cfrac{56.503125}{2}\implies 28.2515625](/tpl/images/0347/9005/166a3.png)
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 15:00, khloenm309
Δabc is reflected across line l to form δ alblcl, and a¯¯¯al¯¯¯¯ intersects line l at point d. which equation is not necessarily true?
Answers: 1
Mathematics, 22.06.2019 00:40, granniejo
The point (-7, -24) is on the terminal ray of angle 0 which is in standard position. a student found the six trigonometric values for angle e. the student's answers are shown. which value(s) are incorrect? sin(8) cos(8) 24 tan(0) sin(0)=25 cos(0) -- tan(ⓡ) - - 24 csc(o)=2 sec(0) --25 cot(6) - za csc(o) sec(0) cot(0) done
Answers: 3
Do you know the correct answer?
F(x) = 500(1.05)x what was the average rate of change of the value of sophia's investment from the s...
Questions in other subjects:
Biology, 28.08.2019 13:50
Mathematics, 28.08.2019 13:50
Mathematics, 28.08.2019 13:50
Mathematics, 28.08.2019 13:50
