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

If you apply the changes below to the absolute value parent function, f(x) = [xl, what is the equation of the new function? • Shift 8 units left Shift 3 units
Does Lenny actually die in of mice and men?
What does going off of someone said mean???
Explain 3 different ways And explain
PLEASE WHO CAN HELP ME WITH THIS EXERCISE? Possible answers:1. an excuse.2. A friend.3. The answer 4. species of animals5. dance class6. students’ notes■This th
what type of conjunction is used in the sentence either you must stop eating my food from the refrigerator or you must pay me for it​
graph of f(x) = 3^x + 1?
Zucker Enterprises manufactures painted porcelain dolls. Zucker conducted a time study of the painting task. The painters took from ½-hour to 1½ hours to paint
Help with chemistry hw
Will give brainliest answer. Simplify and select the answer with the appropriate restrictions for the variable.