thatgirlzy123 thatgirlzy123

26-11-2019
Mathematics

contestada

If f(x) = x3 + 2x2 − 5, then what is f(−3)?

Respuesta :

annaemelomed annaemelomed

26-11-2019

Answer:

our answer is 8

Step-by-step explanation:

f(x)=y

and -3 is our x

so

-3times 3 +4 -5

9-1=8

Answer Link

unsure43 unsure43

26-11-2019

Answer:

f(-3)=-26

Step-by-step explanation:

f(-3)=-3×3+2×-3×2-5

-9-12-5

f(-3)=-26

Answer Link

Otras preguntas

Who is the father of c language?

The __________ Mountains are a series of mountain ranges that run throughout Mexico. A. Sierra Madre B. Patagonian C. Andes D. Rio de la Plata

The graph plots four equations, A, B, C, and D: Line A joins ordered pair negative 6, 16 and 9, negative 4. Line B joins ordered pair negative 2, 20 and 8, 0.

Camilla makes and sells jewelry. She has 8160 silver beads and 2880 black beads. Each necklace will contain 85 silver beads and 30 black beads. How many necklac

Why does Romeo blame himself for Mercutio's death?

Compare an electrically neutral atom of oxygen and an isotope of oxygen.

What did the author of “The Cold Equations” most likely want you to believe? What examples from the story make you think this? Explain your answer in three to f

Which would a historian use most often to research people or events from the past? A. old tools and pottery shards B. old books and papers C. old buildings a

4(x-4) solve and why I don't get it

Which of the following is an adaptation to life on land used by both plants and animals? a. Development of fertilization systems that required the organism to