03-10-2016
Mathematics

contestada

If f(x) = 4 – x2 and g(x) = 6x, which expression is equivalent to (g – f)(3)?

Respuesta :

03-10-2016

F(x) = -x² + 4
g(x) = 6x

(g - f)(3) = 6(3) - (-(3)² + 4)
(g - f)(3) = 18 - (-9 + 4)
(g - f)(3) = 18 - (-5)
(g - f)(3) = 18 + 5
(g - f)(3) = 23

Answer Link

Otras preguntas

Which parts of this excerpt from Beowulf denotes the importance of kinship and lineage? I have been strand-guard, standing as warden, Lest enemies ever anywise

What is the situation that precedes the play in macbeth?

The only way to enhance performance—scholastic, athletic, or otherwise—is to

In which of the following sentences is the word its used correctly? A. Its easy to learn to play the guitar, if you're willing to practice. B. The monster reare

Which of the following is not true of the punctuated equilibrium theory? 1. a. It was inspired in part by patterns observed in the fossil record. b. It suggest

Which revolution, the French or the American, more completely embodied the spirit of the Enlightenment?

how did industrialization change the nature of children's work

What evidence suggests that humans and bats have a common ancestors ?

This quotation represents a major principle of US foreign policy known as _______, first espoused in the famous farewell address by President George Washington

How to you get 104 using the numbers 2 3 5 8