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 ( 96+ )
Otras preguntas
Which is the most likely the unit to measure the size of a typical mature yeast cell?
Like other languages, English is not growing and evolving. It is complete and now must be mastered. a. True b. False
Which organism belongs to the Kingdom Archaebacteria? A. virus B. worm C. sea star D. halophile bacteria
A sporting goods store pays $110 for a rubber raft. The percent of markup is 55%. Find the raft’s selling price. $170.5 $49.5 $200 $60.5
Find the slope of the line that passes through the pair of points (6.5, 10.5) and (–9.5, 7). a. 4.57 c. 40 b. 0.22 d. –1.14
Which best explains why the shapes of a liquid can change
How to find the answer to -3(t-8)=32
PLZ HELP , UNIT RATE CANT GET IT WRONG Adam can eat 3/8 of a pizza in 1/16 of a minute. Compute the unit rate by setting up a complex fraction and simplify
David Cameron was quoted as saying that Nigeria is fantastically corrupt. Is it true?
Which part of the cell functions as a system boundary
