gcristina2001 gcristina2001
  • 04-04-2021
  • Mathematics
contestada

Determine (yes or no) whether the given k is zero of f(x)-
f(x) = 3x² +17x +10; k = -15

Respuesta :

reeserl reeserl
  • 04-04-2021

Answer:

-15 is not a zero of f(x)

Step-by-step explanation:

f(-15) = 3[tex](-15)^{2}[/tex] + 17(-15) + 10

       =3(225) - 255 + 10 ≠ 0

       = 675 - 255 + 10

       = 430 ≠ 0

-15 is not a zero of f(x)

Answer Link

Otras preguntas

Describe the subject and one central theme of "A Poem of Changgan" by Li Po. Cite evidence from the poem to support your response.
FAST ANSWERS ONLY PLEASE HELP
Which of the following is an example of assuming similarities? a. “I know you’ll agree with this...” b. “Let’s all decide on a topic together.” c. “Which movie
A container holds 16 quarts of juice. How much is this in gallons
the density of a fish tank is 0.2 fish over feet cubed. There are 8 fish in the tank. What is the volume of the tank? a. 4ft cubed b. 16ft cubed c. 32 ft cubed
Solve for y . -9 = 3 / y Simplify your answer as much as possible.
A car enters a horizontal, curved roadbed of radius 50 m. the coefficient of static friction between the tires and the roadbed is 0.20. what is the maximum spee
Write the equation of a line with the slope of -2 which contains the point (3,6) Show all work to receive credit for this problem.
Weak affirmative action supports quotas. false true
I need help on this question!!!