applesareyummy applesareyummy

05-09-2016
Mathematics

contestada

TRUE OR FALSE: F(x)=-3(x+2)(x-5)^3>0 when x<-2 or x>5
PLEASE HELP!!!!

Respuesta :

nobillionaireNobley nobillionaireNobley

05-09-2016

F(x) = -3(x + 2)(x - 5)^3 > 0
(x + 2)(x - 5) > 0
x + 2 > 0 or x - 5 < 0
x > -2 or x < 5
-2 < x < 5

Therefore, the stated interval is false.

Answer Link

Otras preguntas

How did the transportation innovations of the time period affected migration patterns in the United States

about 47% of the 15152 samples researchers found were bacteria. what percent of the samples were not bacteria?

what is an infinite two dimension figure

the question "what is it like to be there?" is essential to the concept in geography known as __

If sin(x) = 1/3 and sec(y) = 17/15 , where x and y lie between 0 and π/2, evaluate the expression using trigonometric identities. (enter an exact answer.) "sin

Write y= -4x² -16x -14 in vertex form. A) y= -4(x-16)² -14 B) y= 4(x+4)² +2 C) y= -4(x+2)² +2 D) y= (x+2)² -14

5 is no greater than 4 times a number x minus 2.5

ehat is the additive inverse of the complex number 9-4i

Miss Kincaid is 65 inches of ribbon is your post to instantly 5 inches of ribbon how many students get a 5 inch piece of ribbon

Which is a historian doing when she examines the way different cultures studied and recorded history in the past