paigeee123
paigeee123
04-01-2017
Mathematics
contestada
If ƒ(n) = 3n 2 - 7, then ƒ(-2) equals _____.
Respuesta :
Apocrophon
Apocrophon
04-01-2017
f(n) = 3n² - 7
f(-2) = 3(-2)² - 7
f(-2) = 3(4) - 7
f(-2) = 12 - 7
f(-2) =
5
Answer Link
VER TODAS LAS RESPUESTAS ( 86+ )
Otras preguntas
A small airplane can hold 44 passengers. Fifteen passengers board the plane. a. Identify an inequality that represents the additional number of passengers, p, t
Rying to be on time for class, a girl moves at 2.4 m/s down a 52 m-long hallway, 1.2 m/s down a much more crowded hallway that is 79 m long, and the last 25 m t
10. Beela made a great move on the soccer field but was flagged by an official. She knew they were wrong, so she aggressively argued her point. That action led
According to piaget, a child who is in the ________ stage of cognitive development would fail a task of object permanence.
Where can the angle bisectors of an obtuse triangle intersect? i. inside the triangle ii. on the triangle iii. outside the triangle group of answer choices
In addition to bipedalism, what is the other major difference between apes and hominins?.
2. A car that starts from rest can travel a distance of 50 m in a time of 6.0 s. a. What is the final velocity of the car? b. What is the acceleration of the ca
a self-employed taxpayer may be eligible to deduct amounts paid for medical insurance for themselves and for their families, as long as neither they nor their s
A company which has sufficient cash, or other current assets convertible into cash in a relatively short period of time, in order to pay currently maturing debt
When you leave the bread out, _______ gets old
