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 ( 73+ )
Otras preguntas
What is the amount of heat, in calories, given off from a 5 g piece of aluminum when it cools from 80°C to 20°C? The specific heat capacity of aluminum is 0.215
Question 1 of 10 Solve the equation and enter the value of x below. x- (-10) = 2 Answer here
true or false.the highest size of a font (html) is 10.
If 5x = 2y and y = 10, what does 7x equal
Determine whether the phrase below is a sentence or a fragment. While we were in Greece, we ate a lot of feta cheese. a. Sentence b. Fragment Please select the
in a laboratory, you determine that the density of a certain solid is 5.23×10−6kg/mm3. Convert this density into kilograms per cubic meters.
Answer Asap Causes of water pollution?
Anna spent $2.75 at the school store. she bought two erasers and some pencils
What happened to the population of Native Americans in 1610 and 1700?
What are the four bases found in DNA?
