meagan2231 meagan2231

01-11-2019
Mathematics

contestada

If k(x)=2x2-3x, find k(9).

Respuesta :

01-11-2019

I think the answer is 297.

Explanation:

Replace every x in k(x) with 9

2(9)^2-3(9)
18^2-27
324-27
297
K(9)=297

Brainliest my answer if this helps you out?

Answer Link

Otras preguntas

Suppose that a space shuttle weighs 4.5 million pounds at liftoff. What is the space shuttles weight in tons?

a 24 foot tall tree cast a 30 foot long. a 4 foot tall child is standing nearby how long is the child's shadow

Looking through a microscope, you see a cell forming a cell plate during cytokinesis. Which cell are you looking at?

Which number is a factor of both 20 and 35?

describe the Paleolithic period and name the locations and countries where cave paintings from this period were found.

Line segment DCOE is a diameter of circle O, line segment AB is a chord of the circle, and line segment OD is perpendicular to line segment AB at C. If AB=8 an

What circumstances prevented England from expanding its territories as quickly as other European nations

Melanies blue notebook cover is 20 centimeters by 30 centimeters. She has a sticker for each letter in her name. Each sticker is a square that measures 2 centi

Which is true of ultraviolet rays? They help your body produce vitamin D.They are visible to the naked eye.They provide the energy that makes your morning toast

how does not having access to coastal port impact some countries?