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

Messy Essy very rarely cleaned off her table. She started with 3 5/8 inches of mail piled up, and she added 3/4 inches of mail each day. How tall will the pile

Calculate the radius of a palladium (Pd) atom, given that Pd has an FCC crystal structure, a density of 12.0 g/cm', and an atomic weight of 106.4 g/mol.

a business intitially sells their product to customers for $50. they find that many people are buying their product, so they raised the price to $100. Which of

HELPPPP PLEASE OMGGG

10 points for thismatch each answer to the correct problem 5^2 93^-2 16(1/3)^-2 162^4 254^2 644^-3 815^-2 1/254^3 1/497^-2 1/649^2 1/9

(SUPER EASY) ILL GIVE BRAINLIEST TOO. just answer all the questions you know.

Six less than the product of five and a number is ten. Group of answer choices 6−5x+10 5x−6=10 6−5x=10 5−6x=10

10. What changed in the U.S. that allowed for an Industrial Revolution?

PLEASE HELP ILL GIVE BRAINLIESTTTT:)

Jinny is selling bracelets for $2.00. So far, she has earned $180.00. She needs to earn more than $228.00 in order to meet her goal. How many more bracelets, x,