slumpedsamantha slumpedsamantha

03-02-2021
Mathematics

contestada

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

Respuesta :

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

Name and describe five ways in which plants can respond to stimuli

What are the central focuses of the thoughts of a baby?

amniotic fluid reduces mechanical damages in expectant mothersSelect one:oTrueFalse

Which category best describes the group of shapes

Which rule describes the x-coordinates in the translation below?. O x + 0 O x + 6 O x-6 O X+2

Why is perspective especially important for an artist to consider when creating a freestanding sculpture (sculpture-in-the-round)? How can an artist create a sc

1. Write a recursive formula for the following sequence: 45, 41, 37, 33

Suppose a test has six multiple-choice questions with four options and eight true/false questions. If a person responds to all questions, in how many ways can t

market trends on products made of bamboo, wood, and metal

32. Explain why carbon shows versatile nature why it forms so many organic compounds.