slumpedsamantha
slumpedsamantha slumpedsamantha
  • 03-02-2021
  • Mathematics
contestada

Evaluate – 2.x2 - 4x + 5 when x - 3 and explain pleasee​

Respuesta :

manissaha129
manissaha129 manissaha129
  • 03-02-2021

Answer:

f(x)= -2x²- 4x + 5 when x= - 3

f(-3)= -2(-3)²- 4(-3) + 5

f(-3)= -2(9)+12+5

f(-3)= -18+12+5

f(-3)= -18+17

f(-3)= -1

f(-3)= -1 is the right answer.

Answer Link

Otras preguntas

What does brp stand for in medical abbreviation?
Do I need to flip my sign? 2x -3y≥12​
series of canals used to transport material in the cell​
I need help someone PLEASE
Which method of selecting a President did many of the Framers initially favor? Congress chooses the President. A popular vote chooses the President. The p
56. DIG DEEPER! Two rectangular, adjacent rooms share a wall. One-foot-by-one-foot tiles cover the floor of each room. Describe how the greatest possible length
consider this sequence:4 10 16 22 28Write the nth term of this sequence.is the number 122 in this sequence.(pls, help me!! that is for tomorrow
Please be quick! I need this as soon as possible!
Describe FDR’s philosophy during the Great Depression
Please help me with this word problem!!! Carlita plans to establish a second restaurant, open five days a week, 50 weeks a year. Here are her costs: • Rent: $7