kristabeautifulday kristabeautifulday
  • 09-10-2020
  • Mathematics
contestada

5.
Evaluate f(x) = -2x2 -4 for x = 3.
O -10
O -18
10
-22

Respuesta :

mathstudent55
mathstudent55 mathstudent55
  • 09-10-2020

Answer:

-22

Step-by-step explanation:

f(x) = -2x^2 - 4 for x = 3

f(3) = -2(3)^2 - 4

f(3) = -2(9) - 4

f(3) = -18 - 4

f(3) = -22

Answer: -22

Answer Link
lyair3799 lyair3799
  • 24-03-2021

Answer:

-22

Step-by-step explanation:

Answer Link

Otras preguntas

Which statement best describes the function of capillaries, arteries, and veins in the circulatory system? A.Capillaries deliver blood to individual cells; arte
how do you shade the model to show the decimal 0.542
What type of reaction does not happen spontaneously
40 POINTS PLZ ANSWER PLZ HELP I ONLY HAVE A FEW MINUTES LEFT!!!! I NEED PROOF The question is in the picture below
Explain how mental math can be used to estimate a 15% tip on a taxi ride that costs $23.25 Plz explain, and plz show work
Which of the following actions would help people determine their interests?
how did great britain react to the proclamation of american neutrality in 1793
what is the original price:$65.00; Markdown: 12%
Which countries are part of the Amazon River Basin?
what is 688.75 rounded to the nearest cent?