danielleinsel
danielleinsel
02-04-2020
Mathematics
contestada
Evaluate f(-2) if f(x) = x^2+ 3.
Respuesta :
kamraaa
kamraaa
02-04-2020
f(x) = x² + 3
f(-2) = (-2)² + 3
f(-2) = 4 + 3
f(-2) = 7
Answer Link
VER TODAS LAS RESPUESTAS ( 27+ )
Otras preguntas
An enzyme is: a. A biological reactant b. A biological product c. A biological catalyst d. a biological co-factor
What is the purpose of the Krebs cycle?
Most abundant gas in the atmosphere;plants absorb it from bacteria in the soil
A number cube us rolled 450 times. The number 3 comes up 67 times. (a) What is the theoretical probability of rolling a 3? Write your answer as a fraction in si
7. When you answer a call on your cell phone, it was most likely transmitted by (2 points) ultraviolet waves. radio waves. gamma rays. infrared rays.
Plz help..................refresh page before u answer
The ___ act gave parliament the right to make any laws they wish to regulate the colonies
Which two elements do playwrights and directors use to build direct characterization? A.) the character's appearance on stage B.) a character’s relationship wit
A wave is known to have a frequency of 20 Hz, wavelength of 0.5 m, and amplitude of 1.2 m. If the amplitude of the wave is doubled, the wave will have a frequen
You flip two coins and roll a number cube. What is the probability of flipping two tails and rolling as even number?
