joyceLsama
joyceLsama joyceLsama
  • 11-06-2016
  • Mathematics
contestada

f(x)=x2-3x-7 find f(-3) a- -7 b- 8 c- 11 d- 22

Respuesta :

caylus
caylus caylus
  • 11-06-2016
Hello,

f(-3)=(-3)²-3*(-3)-7=9+9-7=11
Answer C
Answer Link

Otras preguntas

what two number multiply to negative 20 and add to 19
The money used in jordan is called dinar ,The exchange rate is $3 to 2 dinar how many dollars would you recieve if you exchanged 22 dinar ?
what is the answee to factorise x2 -5x ?????
Is a soil biotic or biotic
What country group recorded "Christmas in Dixie" in the early 1980's?
Which of the following is the BEST example of an appropriately-narrowed topic for an informational research paper? Abraham Lincoln the Gettysburg Address how th
How to solve xp+yp=z. Solve for P
Which numbers belong to the range of the relation {(0, –1), (3, 6), (–2, –1), (–4, –4)}? Choose all answers that are correct. A. –4 B. –2 C. –1 D.
What is the range of the relation A. {–3, –2, 0, 2} B. {–3, 3} C. {–4, –2, 1, 2} D. {–4, –3, –2, 1, 0, 2}
Ava's wages were $985.50. What is the amount after 15% Federal Withholding income tax is deducted? Round to the nearest cent.