williamthrashersyi williamthrashersyi

13-01-2021
Mathematics

contestada

Write y = x2 – 18x + 52 in vertex form.
a
y = (x – 9)2 + 113
b
y = (x – 9)2 – 29
c
y = (x + 9)2 – 29
d
y = (x – 9)2 + 52

Respuesta :

pancake1127 pancake1127

13-01-2021

Answer:

b is the correct answer

y=a(x+n)^2+k

vertex: -b/2a 18/2=9

y=1(x-9)^2

k=9^2-18(9)+52= 81-162+52=-29

y=(x-9)^2-29

Answer Link

Otras preguntas

where does the line y= x-10 cross the y-axis?

if someone helps me i will buy u something pt.2

ericka, a realestate agent, specializes in leasing apartments. her commision is 150% of her clients monthly rent. last week, she earned $850 in commision for an

Explain what an individual would have to have genetically to show the recessive trait

The area of a rectangle is 35 square meter. The width is 25 meter. a. What is the length of the rectangle? Write your answer as a fraction in simplest form.

if you make $12 an hour and get a 10%decrease in pay what is your new hourly pay

I don’t understand this problem. Can someone please help me...

Can two amino acids be seperated? If so, how?

The greatest influence on Arnold Schoenberg's early compositions was the music of A. Debussy and Ravel. B. Tchaikovsky and Stravinsky. C. Schubert a

spanish help please