hannahbaker77 hannahbaker77

21-10-2019
Mathematics

contestada

Item 12 Given f(x)=3x2−5x−2 . What is the value of f(−23) ?

Respuesta :

briannabeatty991 briannabeatty991

23-10-2019

the answer is

-25

f(x)=3x2−5x−2

(3)(−23)(2)−(5)(−23)−2

=(−69)(2)−(5)(−23)−2

=−138−(5)(−23)−2

=−138−(−115)−2

=−23−2

=-25

Answer Link

Otras preguntas

What's the answer? Plz explain.

Modern administrative theory is founded on the reality that free markets, left unregulated, can result in

Mateo eats his breakfast and his gi tract will now begin the process of digesting and absorbing the nutrients from this meal. what is the order in which each of

Forty eight hours after listening to a 10 minutes presentation the typical listener can recall of the information presented

The expansion of democracy in the age of jackson encouraged reform. most states dropped property reqiurements for what

what is the process of arranging, selecting & ordering in art?

helpp me plzzzz ???????????????????????????????? How does the number of Electoral College votes a presidential candidate has compare to the number of popular vo

The manx phenotype in cats is caused by a dominant allele that is lethal in the homozygous state. a manx cat is crossed to a normal (non-manx) cat. what is the

Identify the letter of the choice that best completes the statement or answers the question. Confucius believed that if people showed loyalty and respect with

"what evidence exists that some of the asteroids were geologically active in the distant past"