Let f(x)=x2−4 . what is the average rate of change of f(x) from −5 to −2 ?
a. -1/7
b....
Mathematics, 23.01.2020 09:31 Stevencriollo6838
Let f(x)=x2−4 . what is the average rate of change of f(x) from −5 to −2 ?
a. -1/7
b. 1/7
c. -7
d. 7
Answers: 3
Mathematics, 21.06.2019 17:20, damonsmith201615
Adrawer contains 12 identical white socks, 18 identical black socks and 14 identical brown socks. what is the least number of socks you must choose, without looking, to be certain that you have chosen two socks of the same colour?
Answers: 3
Mathematics, 21.06.2019 22:30, lekepius3715
Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14
Answers: 1
History, 21.10.2020 21:01
Spanish, 21.10.2020 21:01
Mathematics, 21.10.2020 21:01
English, 21.10.2020 21:01
Mathematics, 21.10.2020 21:01
Physics, 21.10.2020 21:01