hi1010101 hi1010101
  • 22-02-2017
  • Mathematics
contestada


Given f(x) = –3x – 7, what is f(–4)?









A.
5







B.
–1







C.
–14







D.
40

Respuesta :

ariLaflare2
ariLaflare2 ariLaflare2
  • 22-02-2017
the answer is D hope this help

Answer Link
texaschic101
texaschic101 texaschic101
  • 22-02-2017
f(x) = -3x - 7....looking for f(-4) means sub in -4 everywhere there is an x

f(-4) = -3(-4) - 7
f(-4) = 12 - 7
f(-4) = 5 <===
Answer Link

Otras preguntas

What is the area of the composite figure? (6pi + 10) m2 (10pi+ 10 m2 (12pi+ 10) m2 (16pi+ 10) m2
Find the length of the missing side. PLEASE HURRY
A wire with a resistance of 20 Ω is connected to a 12-V battery. What is the current flowing through the wire?
which type of interface is the standard today for a PC's main internal hard disk drive? HELP! ANSWER NEEDED ASAP!!USB eSATASATAPATA
Hoy en el aeropuerto ocurrió (happened) algo muy interesante. Primero, facturé el equipaje y fui a buscar los servicios. Los encontré fácilmente. Al salir, un h
A group of deer is food for a population of wolves. The table shows how the populations have changed overthe last three years in a certain forest.Deer and Wolf
In Iran, both the Revolution of 1979 and the rise of Islamic fundamentalism have caused * 4 points A) an increase in women's rights B) tension between tradition
Why should citizens be willing to serve as government officials
Fill in the blank with the correct number. A number is divisible by ________ if the sum of its digits is divisibly by three. A. 2 B. 3 C. 9 D. Both 3 and 9
These photographs taken in the 21st century best support which statement