woernertaylor woernertaylor
  • 20-03-2017
  • Mathematics
contestada

find the vertex for the equation : y=3x²+18x+30
a.) (-3,3)
b.) (-3,-51)
c.) (3,111)

Respuesta :

irspow
irspow irspow
  • 20-03-2017
dy/dx=6x+18, dy/dx=0 when x=-3

y(-3)=27-54+30=3

(-3, 3)
Answer Link

Otras preguntas

What is it called when depositional forces were equal with erosional forces??
A rectangular prism has a base that is 6 m by 3.5 m in the prism is 9 m high what is the surface area of the prism
HELP ASAP !!!! I AM SO STUCK
.18 repeating as a fraction with the 18 repeating
which of the Five Pillars of Islam is depicted in this picture? A- following Sharia B- performing jihad C- giving alms (charity) D- performing hajj
Which of the following groups are directly involved in national security and are also the three top departments within the executive branch?
solve for r in terms of s,t,u, and v.su=vrt r=need help please ​
Which best explains why people see carrots as orange
Using the formula 1/x=1/y-1/z, express x in terms of y and z.
Which of the following is true about sports and the media? A. Females receive more airtime than males B. White athletes are praised more for their physical attr