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

15 POINTS HELP FAST PLEASE Which of John Winthrop’s beliefs would later be changed when the Colonists set up the government of the United States after the Ame

vScientists define the current period of time as the Anthropocene, or "age of humans." Which statement best describes the role of humans during the Anthropocene

find the total cost of five pop up hampers at 11.99 each and three nonstick mini doughnut pans at 10.99 each

Use the graph below to answer the question that follows: trig graph with points at 0, 2 and pi over 2, 0 and pi, negative 2 and 3 pi over 2, 0 and 2 pi, 2 and

Integer questions. Thank you!

Describe the following reform movements and identify the reformers associated with each movement a. Mental Health b. Education

Please help me thank you

a rectangular rug has a perimeter of 470 yards. the width of the rug is 5 yards more than four times the length. find the length and the width

which answer it is or like how do you solve it

Describe the difference between European and Native American attitudes toward land use and land ownership