applesareyummy applesareyummy

05-09-2016
Mathematics

contestada

53 POINTS FOR THIS QUESTION!!!!! 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

An expression is shown below: 3x3y + 15xy − 9x2y − 45y Part A: Rewrite the expression so that the GCF is factored completely. Show the steps of your work. Part

A figure is made up of a rectangle and a semicircle as shown in the diagram below. What is the area of the figure, to the nearest tenth of a square centimeter?

Nine less than a number algebraic expression

Can I have some help on this question please

World War II began with the German invasion of BelgiumPolandFrance.

What is one of the results of the First Gulf War?

I need help on this I am very confused

Read through the passage, and decide whether each sentence is written in a parallel structure. If not, correct the sentence with a choice from the drop-down men

Using the variables 'x' and 'y', write an equation for the situation. The ticket sales equaled $2242. Adult tickets $250 and student tickets cost $2.

When children witness other children cry when getting a vaccination, and the witnesses then cry before the needle even touches them, it is an example of?