qv6ftr5whb qv6ftr5whb

20-09-2022
Mathematics

contestada

Find the value of y is x = -3

y = 4x² + 2x - 9

Respuesta :

Imnotjackie Imnotjackie

20-09-2022

Determine the sign multiply

4x(-3)^2+2x(-3)-9

Evaluate

4x3^2-6-9

Multiply

4x9-6-9

Calculate

36-6-9

Answer : Y = 21 or 21

Answer Link

Otras preguntas

If your friend says they know that someone in your class has a crush on you, but you say you don't believe them, according to signal detection theory, you have

Organisms are taxonomically classified based on structural and genetic characteristics. Chimpanzees, or Pan troglodytes, are hominids found mainly in equatorial

Which theory would be most supported if the moon had an irregular shape, like an asteroid?

communism is based on common ownership of land and a central government who controls most aspects of daily life true or false

1 question, 10 POINTS ( no rude answers please )

Uando mi familia pasea por la ciudad, mi madre siempre (always) va al café y (pedir) una soda. pero mi padre (decir) que perdemos mucho tiempo. tiene prisa por

How did the charles river bridge v. warren bridge decision affect the access to corporate charters prevalent in jefferson's time?

what is the answer to this

Select all that apply. Which characteristics do prokaryotes and eukaryotes have in common? can be single- or multi-celled have DNA have organelles don't have a

What was one purpose of the masks people wore during religious ceremonies of African cultures? neeeed helllllp to connect with the spiritual forces of the ances