elexa19 elexa19

07-04-2020
Mathematics

contestada

What is the vertex of (2x)(x-11)

What is the vertex of 2xx11 class=

Respuesta :

ghanami ghanami

09-04-2020

Answer:

Step-by-step explanation:

let : f(x) =2x(x-11)

f(x) = 2x²-22x standard form when : a=2 and b= -22 and c=0

the fertex is : ( -b/2a , f(-b/2a))

-b/2a = -(-22) /4 = -11/4

calculate f(-11/4) = 2(-11/4)²-22(-11/4) =.......continu

Answer Link

Otras preguntas

How does the water cycle relate to a weather forecast?

Find the area of the isosceles triangle

Use the balance method tosolve this questione6T +7=61

HELP ;-; plz khan academy

The three sides of a triangle are n, 4n−8, and 2n+8. If the perimeter of the triangle is 63 feet, what is the length of each side?

Why is climate so much harder to predict than weather?

How could this photo best be used to appeal to readers emotionally if it were included in Years of Dust?

please help. plz help. Fahrenheit 451 the hearth and the salamander page 17 what is clarisse's uncle's insight about sports reveal about the setting?

Find out the value of A and B if 3/4 root5-root3+2/4root5+root3=A root 5+b root 3

I asked this question about 2 years ago, when I was in a rather bad place, and now I'll ask it again, being in a better mindset: How do you find happiness?