Brigitta28 Brigitta28

23-02-2022
Mathematics

contestada

-
3 A function is defined as K(x) = 2x^2 – 5x + 3. The value of K(-3) is
(1) 54
(3) 0
(2) 36
(4) -18

Respuesta :

djgv9sjksc djgv9sjksc

23-02-2022

the answer is 36
plugging in -3 for x is all u need to do…

so it would be

2(-3)^2-5(-3)+3

2 • 3^2 -5 •(-3) +3
3(2•3+5+1)
3(6+5+1)
3(12)
36

Answer Link

Otras preguntas

Fill in the blank with the best genitive pronoun. Herr Fränkel trinkt keine Milch. Wir trinken _______ auch keine Milch. A) ihretwegen B) deinetwegen C) seinet

How does the narrator in "The Nun’s Priest’s Tale" make the story seem epic and heroic? How do the word choice and phrasing affect the narration?

James' 70 in. giant peach doubles in size every week. Write an expression that would represent how big the peach is after 5 weeks.

In 2014, the city of Flint, Michigan, began using the Flint River for drinking water. The river water was highly corrosive because of the amount of salt and chl

Anybody want to help me out??

rewrite the following equation in exponential form log3 3=1

A rancher’s herd of 250 sheep grazes over a 40-acre pasture. He would like to find out how many sheep are grazing on each acre of the pasture at any given time,

A geothermal power plant uses geothermal water extracted at 150°C at a rate of 210 kg/s as the heat source and produces 8000 kW of net power. The geothermal wat

Claudius good or bad

Pls help me and I will mark you brainliest.