eashadoa
eashadoa
01-03-2018
Mathematics
contestada
find f(g(-2)) if f(x)=-3x/7x-6 and g(x)=8/x
Respuesta :
choixongdong
choixongdong
01-03-2018
g(x)=8/x
g(-2)=8/-2 = -4
f(g(-2)) =
-3(-4) / [7(-4) -6] = 12 / -34 = -6/17
Answer Link
VER TODAS LAS RESPUESTAS ( 18+ )
Otras preguntas
The phase of a sample of a molecular substance at STP is not determined by its (1) arrangement of molecules(2) intermolecular forces(3) number of molecules(4)
Which compound contains ionic bonds?(1) NO (3) CaO(2) NO2 (4) CO2
Bronze contains 90 to 95 percent copper and 5 to 10 percent tin. Because these percentages can vary, bronze is classified as (1) a compound (3) a mixture (2) an
A temperature of 37°C is equivalent to a temperature of (1) 98.6 K (3) 310. K (2) 236 K (4) 371 K
Which sentence does not contain any punctuation errors? A. It snowed all afternoon and, they stayed inside the house. B. It snowed all afternoon and so they st
A circle has a radius of 9 ft. What is the approximate area of the circle? Use 3.14 to approximate pi. Write the answer to the nearest hundredth.
Which statement explains why ozone gas, O3, and oxygen gas, O2, have different properties? (1) They are formed from different elements. (2) They have different
As the pressure on the surface of a liquid decreases, the temperature at which the liquid will boil (1) decreases (2) increases (3) remains the same
A quiz has 3 multiple-choice questions with 4 choices for each question. How many ways can a student answer all the questions? A. 3 B. 12 C. 64 D. 81
Which element has chemical properties that are most similar to the chemical properties of fluorine? (1) boron (3) neon (2) chlorine (4) oxygen
