dreatyler78 dreatyler78
  • 02-02-2021
  • Mathematics
contestada

2
If f(x) = -2x2- x, what is f(2) and f(3)?

Respuesta :

kirabowen15
kirabowen15 kirabowen15
  • 02-02-2021

If f(x) = -2x^2 - x, what is f(2) and f(3)?

f(2) = -2x^2 - x
= -2(2)^2 - 2
= -4^2 - 2
= 16 - 2
f(2) = 14

f(3) = -2x^2 - 2
= -2(3)^2 - 2
= -6^2 - 2
= 36 - 2
f(3) = 34
Answer Link

Otras preguntas

the carpet Erin has chosen costs 2.50per square foot. how much will it cost her to carpet the floor? Area of composite figures
which document set forth a specific plan for government by the people of the United States
Which best describes the differences between how Ptolemy and Copernicus described the solar system? A. Ptolemy saw the sun at the center of the solar system,
The United States leads the world in energy consumption. Which effect of energy use is the source of the greatest disagreement among American politicians? engin
how are people different from each other
Round 6,584,003 to the nearest 100
. Sandra sets the cruise control in her car to 65 miles per hour when she goes on road trips. Which equation can be used to find how many hours, h, it will take
What does seasat measure: A. Changes the ocean's height B. Changes in the ocean's land form C.the direction and speed of ocean current D. The velocity of wave h
the three groups of invaders were?
What are two conductive materials separated by an insulator,and used to store electric potential energy?