ItsStribe ItsStribe

03-10-2020
Mathematics

contestada

Find f(-2) when f(x) = 2x2 + 5x - 4
A) -10 B) -6
C) 2 D) 14

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

03-10-2020

Answer:

-6

Step-by-step explanation:

f(x) = 2x2 + 5x - 4

Let x=-2

f(-2) = 2*(-2)^2 + 5(-2) - 4

= 2 * 4 +5(-2) -4

= 8-10-4

= -6

Answer Link

Otras preguntas

How many moles of hydrogen molecules (h2) would be required to produce two moles of hydrogen peroxide (h2o2)?

Reducing dietary cholesterol is the most effective way to reduce heart disease risk. true. false.

Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the pres

Is this the correct punctuation... Either way, it’s up to you.

Which social class is quickly disappearing from modern economies? upper class the amount of people in each class has been about the same for the past 10 years m

Your license can be ___ if you make a fraudulent driver license application a. Denied b. Suspended c. Revoked d.cancelled

Plzzzzzzz help me!!!!!!!

What two views did America’s founding fathers hold

Your license can be ___ if you make a fraudulent driver license application a. Denied b. Suspended c. Revoked d.cancelled

Linda and Colleen both leave the library at the same time, but in opposite direction. If Colleen travels 8mph faster than Linda and after 8 hours they are 176 m