hmcrooks2006 hmcrooks2006

13-03-2020
Mathematics

contestada

Which is the graph of f(x) = -(x + 3)(x + 1)?

Respuesta :

surjithayer10 surjithayer10

13-03-2020

Answer:

Step-by-step explanation:

x intercepts are -3,-1

f(x)=-(x²+x+3x+3)=-(x²+4x)-3=-(x²+4x+4-4)-3=-(x+2)²+4-3

or f(x)=-(x+2)²+1

vertex is (-2,1)

so it is an inverted parabola with vertex (-2,1) and x-intercepts (-3,0) and (-1,0)

Answer Link

Otras preguntas

All of the bones in your body, with the exception of the hyoid joint in the neck, form a joint with another bone. State True or False.

Seventy two percent of the shareholders in a service corporation are women if the corporation is owned by 45,600 people how many of the shareholders are women

the degree to which the surface of an object seem to have a particular feel is referred to an objects

In the plan of a proof, you should use the plan that was used on previous theorems. A) always B) sometimes C) never

Fill up the blank :- If you are using the unit Kelvin, you are measuring the average ......

John's race car memorabilia rose in value 4% last year. It is now worth $127.54. What was it worth a year ago?

Which citation format is correct if a student is quoting from an article entitled “Making Healthier Food Choices” that appears on a website and is written by au

Which of the following will give you the incorrect slope? A: y2-y1 B: y2-y1 C: y1-y2 D: Rise --------- -------- -------- -------- x2-x1

estimate 416×9 then find the product

Solve for p. 20p + -5p – -17 = -13