Seudónimo Seudónimo

02-02-2021
Mathematics

contestada

What is the value of f(-2) when f(x) = 2x2−3x+28

Respuesta :

Kingluc22 Kingluc22

02-02-2021

Answer:

f(x)=x−4x2−3x−28 f ( x ) = x - 4 x 2 - 3 x - 2 8 .

Step-by-step explanation:

Answer Link

mhanifa mhanifa

03-02-2021

Answer:

f(-2) = 42

Step-by-step explanation:

Given function:

f(x) = 2x²−3x + 28

Find f(x) when x = -2

f(-2) = 2(-2)² - 3(-2) + 28 = 2(4) + 6 + 28 = 42

Answer Link

Otras preguntas

What is the distance between point(3,2) and point (5,4) rounded to the nearest tenth

Match these items. phosgene 1. a halogenated gas that may damage the ozone layer 2. World War I poison gas benzene 3. a typical reaction of alkenes addition 4.

Can someone help me with this?!? pretty please?!?

A 40 milliliter (mL) bottle of pre-diluted tea tree oil contains a 5% concentration of the active ingredient. If the seller charges $14.96 for the amount of act

Are lightning fatalities more frequent, less frequent, or at the same rate today as they were in the 1950s? Select one: a. more frequent b. less frequent c. sam

Which layer of the uterus is the site for implantation of a fertilized egg? A) Myometrium B) Stratum basalis of the endometrium C) Stratum functionalis of th

help please!! (ASAP)

Worms move using an hydrostatic skeleton. How do worms move? a. Their bones are filled with water, which provides weight for the skeleton. b. The change in bo

Find the product of (-2)(3) (-5)(-7) (8)(-11) (-3)(2)(-2)

Which sentence contains the best example of alliteration?