keonjhonsonp85vif keonjhonsonp85vif
  • 16-05-2018
  • Mathematics
contestada

What is the axis of symmetry of h(x)=5x^+40x+64

Respuesta :

gmany
gmany gmany
  • 16-05-2018
[tex]\text{The axis of symmetry of}\ f(x)=ax^2+bx+c\ is\ x=\dfrac{-b}{2a}.\\\\\text{We have:}\ h(x)=5x^2+40x+64\\\\\text{substitute:}\ x=\dfrac{-40}{2\cdot5}=\dfrac{-40}{10}=-4.\\\\Answer:\ \boxed{x=-4} [/tex]
Ver imagen gmany
Answer Link

Otras preguntas

What was the effect of new technology on World War I? O Troops were able to move from one front to another. O It was the first total war to be fought in Europe.
What is y= 4/5x+2 written in standard form?
Which bones are most important for protecting vital organs The answer is skull and ribs
Q2Howmany cubic metres of earth must be dug to construct a well 7m deep and of diameter 2.8 m?​
Which is the quotient of 17. 51 +3.4? O A. 5.07 O B. 5.15 OC. 5.21 D. 5.25 HELP THIS ENDS IN 10 MINUTES
turns on her laptop and gets the error message "OS NOT FOUND." She checks the hard disk for damage or loose cable, but that is not the case. What could be a pos
Helpppppppppppppp pleaseeeeeeeeeeee asappppppp
What are the three things that help the birds to fly?​
What is the first step in evaluating the expression shown below? (12.9 – 3.1) × 6.2 – 2 + 43 A. Multiply 3.1 and 6.2. B. Add 2 and 43. C. Subtract 3.1 from 12.9
can someone please help out and fill this for me i’m running out of time