istoleyour2k istoleyour2k

21-02-2020
Mathematics

contestada

Find f(-2). f(x) = 9x^2 - 5x + 2 A) 14 B) 18 C) 28 D) 48

Respuesta :

heinkozin003 heinkozin003

21-02-2020

Answer:

D. 48

Step-by-step explanation:

[tex]f( - 2) = 9 \times ( - 2) ^{2} - 5( - 2) + 2 \\ = 36 + 10 + 2 \\ = 48[/tex]

Answer Link

Otras preguntas

What has cities, but no houses; forests, but no trees; and water, but no fish?

(answer needed ASAP)Manifest Destiny advanced the belief that A) new territory would lead to more slavery. B) God was on the side of American expansion. C) sl

How does today’s democracy differ from the democracy of Ancient Greece?

A three-toed sloth travels eastward across a tree limb at 0.11 km/hr. After 30.0 minutes, what is the displacement of the sloth?a) 4.5 kmb) 4.5 km eastc) 0.055

Having trouble on this problem can anyone figure this out?

What element is used to make expensive forks spoons and tableware?

Sierra has 30 yards of fabric. She plans to use 40% of fabric to make a flag for a Social Studies project. How many yeards of fabric will she use?

Mrs. Harrison mixes some chemicals together in a glass beaker in front of her science class. She asks her students to watch for a chemical reaction when she hol

What advanced civilizations existed around the first crusade?

Choose the best verb to complete the sentence. Yo _____ (ver) el precio. A. voy B. vo C. vio D. veo Translation: Choose the best verb to complete the sente