sofia4471197 sofia4471197
  • 02-05-2018
  • Mathematics
contestada

let f(x)=2x^2-3x+8.what is the value of f(-4)?

Respuesta :

Аноним Аноним
  • 02-05-2018
 f(x)=2x²- 3x + 8

f(-4) = 2(-4)² - 3(-4) + 8 = 52

Answer: 52
Answer Link

Otras preguntas

Why Do Hazel Eyes Change Color?
At standard pressure, hydrogen peroxide, H2O2, melts at -0.4°C. boils at 151°C, and is very soluble in water. A bottle of aqueous hydrogen peroxide, H2O(aq), p
The strongest forces of attraction occur between molecules of(1) HCl (3) HBr(2) HF (4) HI
What role did the military play in many Latin American countries during the 1920s and 1930s? Use specific examples to support your answer.
What is the total number of electrons found in an atom of sulfur? (1) 6 (2) 8 (3) 16 (4) 32
round off 863 to one significant figure?
Arsenic is often obtained by heating the ore arsenopyrite, FeAsS. The decomposition of FeAsS is represented by the balanced equation below. FeAsS(s) ==heat==>
Convert 84 degrees to radian measure
How many moles of solute are contained in 200 milliliters of a 1 M solution? (1) 1 (3) 0.8 (2) 0.2 (4) 200
Which subatomic particles are located in the nucleus of a neon atom? (1) electrons and positrons (2) electrons and neutrons (3) protons and neutrons (4) protons