andreasawyer1
andreasawyer1 andreasawyer1
  • 15-02-2017
  • Mathematics
contestada

Given that ƒ(x) = x² + 5x, evaluate ƒ(-2).

Respuesta :

KaylaBrainly
KaylaBrainly KaylaBrainly
  • 15-02-2017
The correct answer is -6
Answer Link
mariaylbloor
mariaylbloor mariaylbloor
  • 15-02-2017
Let's walk through the steps. Given that x=-2, let's plug it in.

f(-2)=-2^2+5(-2)


Then let's apply all exponents.


f(-2)=4+5(-2)

Then let's distribute the 5.

f(-2)=4-10

Combine like terms to get your answer.

Your answer will be
f(-2)=-6
Answer Link

Otras preguntas

The instructions for growth and development are in ________.
Point P (3, -4) and its image have symmetry with respect to the origin. Which of the following points represents the image of point P? answer choices (-3, 4)
Conjunctions do not... a. join sentences together. b. join pronouns and antecedents. c. join clauses. d. join items in a list.
Adding a negative word to a sentence makes the information ?
Motor nerve neuropathy is characterized by:
The hamzanama is an example of a work of art commissioned for what purpose? A. The enjoyment of a royal patron and his court B. Individual artistic expression
how many grams of silver nitrate are needed to prepare o.1mol/l solution?
What factors led to the overwhelmingly high mortality rate among the early jamestown colonists?
Jerome earns $200 per month plus $12 for each bike he sells at the bike shop. This month, he wants to earn at least $400. What is the least amount of bikes that
34 days to 2 weeks the ratio is