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

Wesley and two of his friends are driving cross country nonstop and have agreed to take turns driving in 7 hour shifts. Each person will drive for one shift, an
what is computer generation​
What did the "flapper" represent for the 1920s' woman? A) more educational opportunities B) a challenge to traditional values C) changing religious roles D) gre
give two examples of contact force and non contact force
Some historians have referred to the Crusades as ‘successful failures.’ Beyond the military history, what were the positive results and negative consequences? I
abortion is wrong because all human life is sacred​
Campbell, a single taxpayer earns $400,000 in taxable income and $2,000 in interest from an investment in State of NY bonds. How much federal tax will she owe?
Understand equivalent ratios in the real world Ani thinks the perfect milkshake has 5 scoops of ice cream for every 3 spoonfuls of caramel. Freeze Zone makes "b
What is the value of the blue dot?
What role does calcium play in this regulation, and where is it stored in a muscle fiber?