randyu58
randyu58
24-08-2016
Mathematics
contestada
Given that ƒ(x) = x² + 4x, evaluate ƒ(-2)
Respuesta :
willi1
willi1
24-08-2016
f(-2)=(-2)2+4(-2)
4-8
-4
Answer Link
nobillionaireNobley
nobillionaireNobley
24-08-2016
[tex]f(x)= x^{2} +4x \\ f(-2)= (-2)^{2} +4(-2) \\ =4-8 \\ =-4[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 12+ )
Otras preguntas
Please help me with this
Brandon picked 14 of a pound of cherries. That afternoon, Brandon's brother ate 12 of the cherries. How many pounds of cherries did Brandon's brother eat? Group
Helppppp , need todayyyy
Please hurry I'm dying here 23 points Which statement BEST explains the effectiveness of the conclusion paragraph? Thesis: Because the SnapShot computer applica
A hot air balloon descends from an altitude of 2,000 feet at a constant rate of 90 feet per minute. Write a linear function in terms of y=mx+b to model the situ
PLEASE HURRYYYYY!!!!!! What are the positive results of government regulation of the economy? What are the negative results? How would the answers change based
Explain how the fossil described above supports the idea of plate tectonics?
The space probe Deep Space 1 was launched on October 24, 1998. Its mass was 474 kg. The goal of the mission was to test a new kind of engine called an ion propu
Just a quick question, does anyone wanna donate to a GoFundMe I started for my struggling friend? It needs to gain momentum, but I have no idea how to spread th
Find 23.2% of 62. Round to the nearest hundredth.
